This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A178877 #11 Feb 16 2025 08:33:12 %S A178877 1,2,3,4,5,6,7,9,10,12,14,15,18,20,21,28,30,35,36,42,45,60,63,70,84, %T A178877 90,105,126,140,180,210,252,315,420,630,1260 %N A178877 Divisors of 1260. %C A178877 1260 is a highly composite number: A002182(16)=1260; %C A178877 the sequence is finite with A002183(16)=36 terms: a(36)=1260. %H A178877 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/HighlyCompositeNumber.html">Highly Composite Number</a> %H A178877 <a href="/index/Di#divisors">Index entries for sequences related to divisors of numbers</a> %t A178877 Divisors[1260] (* _Harvey P. Dale_, Jul 21 2021 *) %o A178877 (PARI) divisors(1260) \\ _Charles R Greathouse IV_, Jun 21 2017 %Y A178877 Cf. A018253, A018256, A018261, A018266, A018293, A018321, A018350, A018412, A018609, A018676, A178878, A165412, A178858, A178859, A178860, A178861, A178862, A178863, A178864. %K A178877 fini,full,nonn,easy %O A178877 1,2 %A A178877 _Reinhard Zumkeller_, Jun 21 2010