467480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 64

約数和(自身を含む): 1209600

約数和(自身を除く): 742120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 31, 40, 52, 58, 62, 65, 104, 116, 124, 130, 145, 155, 232, 248, 260, 290, 310, 377, 403, 520, 580, 620, 754, 806, 899, 1160, 1240, 1508, 1612, 1798, 1885, 2015, 3016, 3224, 3596, 3770, 4030, 4495, 7192, 7540, 8060, 8990, 11687, 15080, 16120, 17980, 23374, 35960, 46748, 58435, 93496, 116870, 233740, 467480]

約数ペア:

[(1, 467480), (2, 233740), (4, 116870), (5, 93496), (8, 58435), (10, 46748), (13, 35960), (20, 23374), (26, 17980), (29, 16120), (31, 15080), (40, 11687), (52, 8990), (58, 8060), (62, 7540), (65, 7192), (104, 4495), (116, 4030), (124, 3770), (130, 3596), (145, 3224), (155, 3016), (232, 2015), (248, 1885), (260, 1798), (290, 1612), (310, 1508), (377, 1240), (403, 1160), (520, 899), (580, 806), (620, 754)]