180240721968

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^2\times {\mathrm{2742889}}^1$

素因数の和:2742974

約数の個数: 60

約数和(自身を含む): 478546532520

約数和(自身を除く): 298305810552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1369, 1776, 2738, 4107, 5476, 8214, 10952, 16428, 21904, 32856, 65712, 2742889, 5485778, 8228667, 10971556, 16457334, 21943112, 32914668, 43886224, 65829336, 101486893, 131658672, 202973786, 304460679, 405947572, 608921358, 811895144, 1217842716, 1623790288, 2435685432, 3755015041, 4871370864, 7510030082, 11265045123, 15020060164, 22530090246, 30040120328, 45060180492, 60080240656, 90120360984, 180240721968]

約数ペア:

[(1, 180240721968), (2, 90120360984), (3, 60080240656), (4, 45060180492), (6, 30040120328), (8, 22530090246), (12, 15020060164), (16, 11265045123), (24, 7510030082), (37, 4871370864), (48, 3755015041), (74, 2435685432), (111, 1623790288), (148, 1217842716), (222, 811895144), (296, 608921358), (444, 405947572), (592, 304460679), (888, 202973786), (1369, 131658672), (1776, 101486893), (2738, 65829336), (4107, 43886224), (5476, 32914668), (8214, 21943112), (10952, 16457334), (16428, 10971556), (21904, 8228667), (32856, 5485778), (65712, 2742889)]