15847620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{264127}}^1$

素因数の和:264139

約数の個数: 24

約数和(自身を含む): 44373504

約数和(自身を除く): 28525884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 264127, 528254, 792381, 1056508, 1320635, 1584762, 2641270, 3169524, 3961905, 5282540, 7923810, 15847620]

約数ペア:

[(1, 15847620), (2, 7923810), (3, 5282540), (4, 3961905), (5, 3169524), (6, 2641270), (10, 1584762), (12, 1320635), (15, 1056508), (20, 792381), (30, 528254), (60, 264127)]