156655740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2610929}}^1$

素因数の和:2610941

約数の個数: 24

約数和(自身を含む): 438636240

約数和(自身を除く): 281980500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2610929, 5221858, 7832787, 10443716, 13054645, 15665574, 26109290, 31331148, 39163935, 52218580, 78327870, 156655740]

約数ペア:

[(1, 156655740), (2, 78327870), (3, 52218580), (4, 39163935), (5, 31331148), (6, 26109290), (10, 15665574), (12, 13054645), (15, 10443716), (20, 7832787), (30, 5221858), (60, 2610929)]