2492120

素因数分解:

$2^3\times 5^1\times {\mathrm{62303}}^1$

素因数の和:62314

約数の個数: 16

約数和(自身を含む): 5607360

約数和(自身を除く): 3115240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 62303, 124606, 249212, 311515, 498424, 623030, 1246060, 2492120]

約数ペア:

[(1, 2492120), (2, 1246060), (4, 623030), (5, 498424), (8, 311515), (10, 249212), (20, 124606), (40, 62303)]