A086332 Least highly composite number having n distinct prime factors.

2, 6, 60, 840, 27720, 720720, 36756720, 698377680, 64250746560, 9316358251200, 288807105787200, 74801040398884800, 3066842656354276800, 131874234223233902400, 18594267025475980238400, 985496152350226952635200

Offset: 1

Author

Lekraj Beedassy, Sep 01 2003

Keywords

• nonn

Comments

The link from Flammenkamp includes factorizations of the first 43 terms.

Record values of A022404: a(n) = A022404(A008578(n)). [Reinhard Zumkeller, Jun 21 2010]

Links

• Amiram Eldar, Table of n, a(n) for n = 1..335 (terms 1..38 from Vladimir Letsko)
• Achim Flammenkamp, First 1200 highly composite numbers
• Vladimir Letsko, Mathematical Marathon, Problem 181 (in Russian).

Crossrefs

Cf. A002182.

Extensions

More terms from David Wasserman, Feb 28 2005