7310120

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 16588800

約数和(自身を除く): 9278680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 1439, 2540, 2878, 5080, 5756, 7195, 11512, 14390, 28780, 57560, 182753, 365506, 731012, 913765, 1462024, 1827530, 3655060, 7310120]

約数ペア:

[(1, 7310120), (2, 3655060), (4, 1827530), (5, 1462024), (8, 913765), (10, 731012), (20, 365506), (40, 182753), (127, 57560), (254, 28780), (508, 14390), (635, 11512), (1016, 7195), (1270, 5756), (1439, 5080), (2540, 2878)]