155832420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2597207}}^1$

素因数の和:2597219

約数の個数: 24

約数和(自身を含む): 436330944

約数和(自身を除く): 280498524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2597207, 5194414, 7791621, 10388828, 12986035, 15583242, 25972070, 31166484, 38958105, 51944140, 77916210, 155832420]

約数ペア:

[(1, 155832420), (2, 77916210), (3, 51944140), (4, 38958105), (5, 31166484), (6, 25972070), (10, 15583242), (12, 12986035), (15, 10388828), (20, 7791621), (30, 5194414), (60, 2597207)]