265968420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4432807}}^1$

素因数の和:4432819

約数の個数: 24

約数和(自身を含む): 744711744

約数和(自身を除く): 478743324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4432807, 8865614, 13298421, 17731228, 22164035, 26596842, 44328070, 53193684, 66492105, 88656140, 132984210, 265968420]

約数ペア:

[(1, 265968420), (2, 132984210), (3, 88656140), (4, 66492105), (5, 53193684), (6, 44328070), (10, 26596842), (12, 22164035), (15, 17731228), (20, 13298421), (30, 8865614), (60, 4432807)]