129303960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1077533}}^1$

素因数の和:1077547

約数の個数: 32

約数和(自身を含む): 387912240

約数和(自身を除く): 258608280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1077533, 2155066, 3232599, 4310132, 5387665, 6465198, 8620264, 10775330, 12930396, 16162995, 21550660, 25860792, 32325990, 43101320, 64651980, 129303960]

約数ペア:

[(1, 129303960), (2, 64651980), (3, 43101320), (4, 32325990), (5, 25860792), (6, 21550660), (8, 16162995), (10, 12930396), (12, 10775330), (15, 8620264), (20, 6465198), (24, 5387665), (30, 4310132), (40, 3232599), (60, 2155066), (120, 1077533)]