252977520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1054073}}^1$

素因数の和:1054089

約数の個数: 40

約数和(自身を含む): 784231056

約数和(自身を除く): 531253536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1054073, 2108146, 3162219, 4216292, 5270365, 6324438, 8432584, 10540730, 12648876, 15811095, 16865168, 21081460, 25297752, 31622190, 42162920, 50595504, 63244380, 84325840, 126488760, 252977520]

約数ペア:

[(1, 252977520), (2, 126488760), (3, 84325840), (4, 63244380), (5, 50595504), (6, 42162920), (8, 31622190), (10, 25297752), (12, 21081460), (15, 16865168), (16, 15811095), (20, 12648876), (24, 10540730), (30, 8432584), (40, 6324438), (48, 5270365), (60, 4216292), (80, 3162219), (120, 2108146), (240, 1054073)]