155293140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2588219}}^1$

素因数の和:2588231

約数の個数: 24

約数和(自身を含む): 434820960

約数和(自身を除く): 279527820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2588219, 5176438, 7764657, 10352876, 12941095, 15529314, 25882190, 31058628, 38823285, 51764380, 77646570, 155293140]

約数ペア:

[(1, 155293140), (2, 77646570), (3, 51764380), (4, 38823285), (5, 31058628), (6, 25882190), (10, 15529314), (12, 12941095), (15, 10352876), (20, 7764657), (30, 5176438), (60, 2588219)]