1515673020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{113279}}^1$

素因数の和:113514

約数の個数: 48

約数和(自身を含む): 4262952960

約数和(自身を除く): 2747279940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6690, 13380, 113279, 226558, 339837, 453116, 566395, 679674, 1132790, 1359348, 1699185, 2265580, 3398370, 6796740, 25261217, 50522434, 75783651, 101044868, 126306085, 151567302, 252612170, 303134604, 378918255, 505224340, 757836510, 1515673020]

約数ペア:

[(1, 1515673020), (2, 757836510), (3, 505224340), (4, 378918255), (5, 303134604), (6, 252612170), (10, 151567302), (12, 126306085), (15, 101044868), (20, 75783651), (30, 50522434), (60, 25261217), (223, 6796740), (446, 3398370), (669, 2265580), (892, 1699185), (1115, 1359348), (1338, 1132790), (2230, 679674), (2676, 566395), (3345, 453116), (4460, 339837), (6690, 226558), (13380, 113279)]