8356020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139267}}^1$

素因数の和:139279

約数の個数: 24

約数和(自身を含む): 23397024

約数和(自身を除く): 15041004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139267, 278534, 417801, 557068, 696335, 835602, 1392670, 1671204, 2089005, 2785340, 4178010, 8356020]

約数ペア:

[(1, 8356020), (2, 4178010), (3, 2785340), (4, 2089005), (5, 1671204), (6, 1392670), (10, 835602), (12, 696335), (15, 557068), (20, 417801), (30, 278534), (60, 139267)]