60153860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{37}}^2$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 140643720

約数和(自身を除く): 80489860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 169, 185, 260, 338, 370, 481, 676, 740, 845, 962, 1369, 1690, 1924, 2197, 2405, 2738, 3380, 4394, 4810, 5476, 6253, 6845, 8788, 9620, 10985, 12506, 13690, 17797, 21970, 25012, 27380, 31265, 35594, 43940, 62530, 71188, 81289, 88985, 125060, 162578, 177970, 231361, 325156, 355940, 406445, 462722, 812890, 925444, 1156805, 1625780, 2313610, 3007693, 4627220, 6015386, 12030772, 15038465, 30076930, 60153860]

約数ペア:

[(1, 60153860), (2, 30076930), (4, 15038465), (5, 12030772), (10, 6015386), (13, 4627220), (20, 3007693), (26, 2313610), (37, 1625780), (52, 1156805), (65, 925444), (74, 812890), (130, 462722), (148, 406445), (169, 355940), (185, 325156), (260, 231361), (338, 177970), (370, 162578), (481, 125060), (676, 88985), (740, 81289), (845, 71188), (962, 62530), (1369, 43940), (1690, 35594), (1924, 31265), (2197, 27380), (2405, 25012), (2738, 21970), (3380, 17797), (4394, 13690), (4810, 12506), (5476, 10985), (6253, 9620), (6845, 8788)]