76771140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1279519}}^1$

素因数の和:1279531

約数の個数: 24

約数和(自身を含む): 214959360

約数和(自身を除く): 138188220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1279519, 2559038, 3838557, 5118076, 6397595, 7677114, 12795190, 15354228, 19192785, 25590380, 38385570, 76771140]

約数ペア:

[(1, 76771140), (2, 38385570), (3, 25590380), (4, 19192785), (5, 15354228), (6, 12795190), (10, 7677114), (12, 6397595), (15, 5118076), (20, 3838557), (30, 2559038), (60, 1279519)]