57495720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479131}}^1$

素因数の和:479145

約数の個数: 32

約数和(自身を含む): 172487520

約数和(自身を除く): 114991800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479131, 958262, 1437393, 1916524, 2395655, 2874786, 3833048, 4791310, 5749572, 7186965, 9582620, 11499144, 14373930, 19165240, 28747860, 57495720]

約数ペア:

[(1, 57495720), (2, 28747860), (3, 19165240), (4, 14373930), (5, 11499144), (6, 9582620), (8, 7186965), (10, 5749572), (12, 4791310), (15, 3833048), (20, 2874786), (24, 2395655), (30, 1916524), (40, 1437393), (60, 958262), (120, 479131)]