153568960

素因数分解:

$2^6\times 5^1\times {\mathrm{479903}}^1$

素因数の和:479920

約数の個数: 28

約数和(自身を含む): 365686848

約数和(自身を除く): 212117888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 479903, 959806, 1919612, 2399515, 3839224, 4799030, 7678448, 9598060, 15356896, 19196120, 30713792, 38392240, 76784480, 153568960]

約数ペア:

[(1, 153568960), (2, 76784480), (4, 38392240), (5, 30713792), (8, 19196120), (10, 15356896), (16, 9598060), (20, 7678448), (32, 4799030), (40, 3839224), (64, 2399515), (80, 1919612), (160, 959806), (320, 479903)]