244645260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4077421}}^1$

素因数の和:4077433

約数の個数: 24

約数和(自身を含む): 685006896

約数和(自身を除く): 440361636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4077421, 8154842, 12232263, 16309684, 20387105, 24464526, 40774210, 48929052, 61161315, 81548420, 122322630, 244645260]

約数ペア:

[(1, 244645260), (2, 122322630), (3, 81548420), (4, 61161315), (5, 48929052), (6, 40774210), (10, 24464526), (12, 20387105), (15, 16309684), (20, 12232263), (30, 8154842), (60, 4077421)]