620965920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6703}}^1$

素因数の和:6914

約数の個数: 96

約数和(自身を含む): 1966470912

約数和(自身を除く): 1345504992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 193, 240, 386, 480, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3088, 3860, 4632, 5790, 6176, 6703, 7720, 9264, 11580, 13406, 15440, 18528, 20109, 23160, 26812, 30880, 33515, 40218, 46320, 53624, 67030, 80436, 92640, 100545, 107248, 134060, 160872, 201090, 214496, 268120, 321744, 402180, 536240, 643488, 804360, 1072480, 1293679, 1608720, 2587358, 3217440, 3881037, 5174716, 6468395, 7762074, 10349432, 12936790, 15524148, 19405185, 20698864, 25873580, 31048296, 38810370, 41397728, 51747160, 62096592, 77620740, 103494320, 124193184, 155241480, 206988640, 310482960, 620965920]

約数ペア:

[(1, 620965920), (2, 310482960), (3, 206988640), (4, 155241480), (5, 124193184), (6, 103494320), (8, 77620740), (10, 62096592), (12, 51747160), (15, 41397728), (16, 38810370), (20, 31048296), (24, 25873580), (30, 20698864), (32, 19405185), (40, 15524148), (48, 12936790), (60, 10349432), (80, 7762074), (96, 6468395), (120, 5174716), (160, 3881037), (193, 3217440), (240, 2587358), (386, 1608720), (480, 1293679), (579, 1072480), (772, 804360), (965, 643488), (1158, 536240), (1544, 402180), (1930, 321744), (2316, 268120), (2895, 214496), (3088, 201090), (3860, 160872), (4632, 134060), (5790, 107248), (6176, 100545), (6703, 92640), (7720, 80436), (9264, 67030), (11580, 53624), (13406, 46320), (15440, 40218), (18528, 33515), (20109, 30880), (23160, 26812)]