628406040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5236717}}^1$

素因数の和:5236731

約数の個数: 32

約数和(自身を含む): 1885218480

約数和(自身を除く): 1256812440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5236717, 10473434, 15710151, 20946868, 26183585, 31420302, 41893736, 52367170, 62840604, 78550755, 104734340, 125681208, 157101510, 209468680, 314203020, 628406040]

約数ペア:

[(1, 628406040), (2, 314203020), (3, 209468680), (4, 157101510), (5, 125681208), (6, 104734340), (8, 78550755), (10, 62840604), (12, 52367170), (15, 41893736), (20, 31420302), (24, 26183585), (30, 20946868), (40, 15710151), (60, 10473434), (120, 5236717)]