40042320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{166843}}^1$

素因数の和:166859

約数の個数: 40

約数和(自身を含む): 124131936

約数和(自身を除く): 84089616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 166843, 333686, 500529, 667372, 834215, 1001058, 1334744, 1668430, 2002116, 2502645, 2669488, 3336860, 4004232, 5005290, 6673720, 8008464, 10010580, 13347440, 20021160, 40042320]

約数ペア:

[(1, 40042320), (2, 20021160), (3, 13347440), (4, 10010580), (5, 8008464), (6, 6673720), (8, 5005290), (10, 4004232), (12, 3336860), (15, 2669488), (16, 2502645), (20, 2002116), (24, 1668430), (30, 1334744), (40, 1001058), (48, 834215), (60, 667372), (80, 500529), (120, 333686), (240, 166843)]