Positive integers with more highly composite divisors (A002182) than any smaller positive integer.

Terms

a(0) =1a(1) =2a(2) =4a(3) =12a(4) =24a(5) =48a(6) =120a(7) =240a(8) =360a(9) =720a(10) =5040a(11) =10080a(12) =15120a(13) =30240a(14) =60480a(15) =151200a(16) =166320a(17) =332640a(18) =665280a(19) =1663200a(20) =1995840a(21) =3326400a(22) =8648640a(23) =17297280a(24) =21621600a(25) =43243200a(26) =86486400a(27) =129729600a(28) =259459200a(29) =735134400