124619240

素因数分解:

$2^3\times 5^1\times {\mathrm{3115481}}^1$

素因数の和:3115492

約数の個数: 16

約数和(自身を含む): 280393380

約数和(自身を除く): 155774140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3115481, 6230962, 12461924, 15577405, 24923848, 31154810, 62309620, 124619240]

約数ペア:

[(1, 124619240), (2, 62309620), (4, 31154810), (5, 24923848), (8, 15577405), (10, 12461924), (20, 6230962), (40, 3115481)]