72625620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1210427}}^1$

素因数の和:1210439

約数の個数: 24

約数和(自身を含む): 203351904

約数和(自身を除く): 130726284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1210427, 2420854, 3631281, 4841708, 6052135, 7262562, 12104270, 14525124, 18156405, 24208540, 36312810, 72625620]

約数ペア:

[(1, 72625620), (2, 36312810), (3, 24208540), (4, 18156405), (5, 14525124), (6, 12104270), (10, 7262562), (12, 6052135), (15, 4841708), (20, 3631281), (30, 2420854), (60, 1210427)]