45181680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2383}}^1$

素因数の和:2478

約数の個数: 80

約数和(自身を含む): 141895680

約数和(自身を除く): 96714000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2383, 3160, 3792, 4740, 4766, 6320, 7149, 9480, 9532, 11915, 14298, 18960, 19064, 23830, 28596, 35745, 38128, 47660, 57192, 71490, 95320, 114384, 142980, 188257, 190640, 285960, 376514, 564771, 571920, 753028, 941285, 1129542, 1506056, 1882570, 2259084, 2823855, 3012112, 3765140, 4518168, 5647710, 7530280, 9036336, 11295420, 15060560, 22590840, 45181680]

約数ペア:

[(1, 45181680), (2, 22590840), (3, 15060560), (4, 11295420), (5, 9036336), (6, 7530280), (8, 5647710), (10, 4518168), (12, 3765140), (15, 3012112), (16, 2823855), (20, 2259084), (24, 1882570), (30, 1506056), (40, 1129542), (48, 941285), (60, 753028), (79, 571920), (80, 564771), (120, 376514), (158, 285960), (237, 190640), (240, 188257), (316, 142980), (395, 114384), (474, 95320), (632, 71490), (790, 57192), (948, 47660), (1185, 38128), (1264, 35745), (1580, 28596), (1896, 23830), (2370, 19064), (2383, 18960), (3160, 14298), (3792, 11915), (4740, 9532), (4766, 9480), (6320, 7149)]