156622740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2610379}}^1$

素因数の和:2610391

約数の個数: 24

約数和(自身を含む): 438543840

約数和(自身を除く): 281921100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2610379, 5220758, 7831137, 10441516, 13051895, 15662274, 26103790, 31324548, 39155685, 52207580, 78311370, 156622740]

約数ペア:

[(1, 156622740), (2, 78311370), (3, 52207580), (4, 39155685), (5, 31324548), (6, 26103790), (10, 15662274), (12, 13051895), (15, 10441516), (20, 7831137), (30, 5220758), (60, 2610379)]