30588080

素因数分解:

$2^4\times 5^1\times {\mathrm{382351}}^1$

素因数の和:382364

約数の個数: 20

約数和(自身を含む): 71117472

約数和(自身を除く): 40529392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 382351, 764702, 1529404, 1911755, 3058808, 3823510, 6117616, 7647020, 15294040, 30588080]

約数ペア:

[(1, 30588080), (2, 15294040), (4, 7647020), (5, 6117616), (8, 3823510), (10, 3058808), (16, 1911755), (20, 1529404), (40, 764702), (80, 382351)]