124800540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2080009}}^1$

素因数の和:2080021

約数の個数: 24

約数和(自身を含む): 349441680

約数和(自身を除く): 224641140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2080009, 4160018, 6240027, 8320036, 10400045, 12480054, 20800090, 24960108, 31200135, 41600180, 62400270, 124800540]

約数ペア:

[(1, 124800540), (2, 62400270), (3, 41600180), (4, 31200135), (5, 24960108), (6, 20800090), (10, 12480054), (12, 10400045), (15, 8320036), (20, 6240027), (30, 4160018), (60, 2080009)]