A351500 Highly composite numbers (A002182) ordered by the number of 2's in their prime factorizations.

1, 2, 6, 4, 12, 36, 60, 180, 1260, 24, 120, 360, 2520, 7560, 27720, 83160, 1081080, 48, 240, 720, 1680, 5040, 15120, 25200, 45360, 55440, 166320, 277200, 498960, 720720

Offset: 1

Author

J. Lowell, May 03 2022

Keywords

• nonn
• more

Comments

If two or more highly composite numbers have the same number of 2's in their prime factorizations, then this sequence simply sorts them in numerical order.

Examples

			1260 (which has only two 2's in its prime factorization) comes before 24 (which has three 2's in its prime factorization) in this sequence.
		

Crossrefs

Cf. A002182, A007814, A112779.