4045620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67427}}^1$

素因数の和:67439

約数の個数: 24

約数和(自身を含む): 11327904

約数和(自身を除く): 7282284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67427, 134854, 202281, 269708, 337135, 404562, 674270, 809124, 1011405, 1348540, 2022810, 4045620]

約数ペア:

[(1, 4045620), (2, 2022810), (3, 1348540), (4, 1011405), (5, 809124), (6, 674270), (10, 404562), (12, 337135), (15, 269708), (20, 202281), (30, 134854), (60, 67427)]