125234160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{521809}}^1$

素因数の和:521825

約数の個数: 40

約数和(自身を含む): 388226640

約数和(自身を除く): 262992480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 521809, 1043618, 1565427, 2087236, 2609045, 3130854, 4174472, 5218090, 6261708, 7827135, 8348944, 10436180, 12523416, 15654270, 20872360, 25046832, 31308540, 41744720, 62617080, 125234160]

約数ペア:

[(1, 125234160), (2, 62617080), (3, 41744720), (4, 31308540), (5, 25046832), (6, 20872360), (8, 15654270), (10, 12523416), (12, 10436180), (15, 8348944), (16, 7827135), (20, 6261708), (24, 5218090), (30, 4174472), (40, 3130854), (48, 2609045), (60, 2087236), (80, 1565427), (120, 1043618), (240, 521809)]