130656840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1088807}}^1$

素因数の和:1088821

約数の個数: 32

約数和(自身を含む): 391970880

約数和(自身を除く): 261314040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1088807, 2177614, 3266421, 4355228, 5444035, 6532842, 8710456, 10888070, 13065684, 16332105, 21776140, 26131368, 32664210, 43552280, 65328420, 130656840]

約数ペア:

[(1, 130656840), (2, 65328420), (3, 43552280), (4, 32664210), (5, 26131368), (6, 21776140), (8, 16332105), (10, 13065684), (12, 10888070), (15, 8710456), (20, 6532842), (24, 5444035), (30, 4355228), (40, 3266421), (60, 2177614), (120, 1088807)]