159247020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2654117}}^1$

素因数の和:2654129

約数の個数: 24

約数和(自身を含む): 445891824

約数和(自身を除く): 286644804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2654117, 5308234, 7962351, 10616468, 13270585, 15924702, 26541170, 31849404, 39811755, 53082340, 79623510, 159247020]

約数ペア:

[(1, 159247020), (2, 79623510), (3, 53082340), (4, 39811755), (5, 31849404), (6, 26541170), (10, 15924702), (12, 13270585), (15, 10616468), (20, 7962351), (30, 5308234), (60, 2654117)]