198196080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1579}}^1$

素因数の和:2118

約数の個数: 80

約数和(自身を含む): 615972480

約数和(自身を除く): 417776400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 523, 1046, 1569, 1579, 2092, 2615, 3138, 3158, 4184, 4737, 5230, 6276, 6316, 7845, 7895, 8368, 9474, 10460, 12552, 12632, 15690, 15790, 18948, 20920, 23685, 25104, 25264, 31380, 31580, 37896, 41840, 47370, 62760, 63160, 75792, 94740, 125520, 126320, 189480, 378960, 825817, 1651634, 2477451, 3303268, 4129085, 4954902, 6606536, 8258170, 9909804, 12387255, 13213072, 16516340, 19819608, 24774510, 33032680, 39639216, 49549020, 66065360, 99098040, 198196080]

約数ペア:

[(1, 198196080), (2, 99098040), (3, 66065360), (4, 49549020), (5, 39639216), (6, 33032680), (8, 24774510), (10, 19819608), (12, 16516340), (15, 13213072), (16, 12387255), (20, 9909804), (24, 8258170), (30, 6606536), (40, 4954902), (48, 4129085), (60, 3303268), (80, 2477451), (120, 1651634), (240, 825817), (523, 378960), (1046, 189480), (1569, 126320), (1579, 125520), (2092, 94740), (2615, 75792), (3138, 63160), (3158, 62760), (4184, 47370), (4737, 41840), (5230, 37896), (6276, 31580), (6316, 31380), (7845, 25264), (7895, 25104), (8368, 23685), (9474, 20920), (10460, 18948), (12552, 15790), (12632, 15690)]