122508420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2041807}}^1$

素因数の和:2041819

約数の個数: 24

約数和(自身を含む): 343023744

約数和(自身を除く): 220515324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2041807, 4083614, 6125421, 8167228, 10209035, 12250842, 20418070, 24501684, 30627105, 40836140, 61254210, 122508420]

約数ペア:

[(1, 122508420), (2, 61254210), (3, 40836140), (4, 30627105), (5, 24501684), (6, 20418070), (10, 12250842), (12, 10209035), (15, 8167228), (20, 6125421), (30, 4083614), (60, 2041807)]