220898492580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3681641543}}^1$

素因数の和:3681641555

約数の個数: 24

約数和(自身を含む): 618515779392

約数和(自身を除く): 397617286812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3681641543, 7363283086, 11044924629, 14726566172, 18408207715, 22089849258, 36816415430, 44179698516, 55224623145, 73632830860, 110449246290, 220898492580]

約数ペア:

[(1, 220898492580), (2, 110449246290), (3, 73632830860), (4, 55224623145), (5, 44179698516), (6, 36816415430), (10, 22089849258), (12, 18408207715), (15, 14726566172), (20, 11044924629), (30, 7363283086), (60, 3681641543)]