120419260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1607

約数の個数: 72

約数和(自身を含む): 285919200

約数和(自身を除く): 165499940

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 169, 230, 260, 299, 338, 460, 598, 676, 845, 1196, 1495, 1549, 1690, 2990, 3098, 3380, 3887, 5980, 6196, 7745, 7774, 15490, 15548, 19435, 20137, 30980, 35627, 38870, 40274, 71254, 77740, 80548, 100685, 142508, 178135, 201370, 261781, 356270, 402740, 463151, 523562, 712540, 926302, 1047124, 1308905, 1852604, 2315755, 2617810, 4631510, 5235620, 6020963, 9263020, 12041926, 24083852, 30104815, 60209630, 120419260]

約数ペア:

[(1, 120419260), (2, 60209630), (4, 30104815), (5, 24083852), (10, 12041926), (13, 9263020), (20, 6020963), (23, 5235620), (26, 4631510), (46, 2617810), (52, 2315755), (65, 1852604), (92, 1308905), (115, 1047124), (130, 926302), (169, 712540), (230, 523562), (260, 463151), (299, 402740), (338, 356270), (460, 261781), (598, 201370), (676, 178135), (845, 142508), (1196, 100685), (1495, 80548), (1549, 77740), (1690, 71254), (2990, 40274), (3098, 38870), (3380, 35627), (3887, 30980), (5980, 20137), (6196, 19435), (7745, 15548), (7774, 15490)]