302808640

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7451}}^1$

素因数の和:7595

約数の個数: 56

約数和(自身を含む): 726838272

約数和(自身を除く): 424029632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 7451, 8128, 10160, 14902, 20320, 29804, 37255, 40640, 59608, 74510, 119216, 149020, 238432, 298040, 476864, 596080, 946277, 1192160, 1892554, 2384320, 3785108, 4731385, 7570216, 9462770, 15140432, 18925540, 30280864, 37851080, 60561728, 75702160, 151404320, 302808640]

約数ペア:

[(1, 302808640), (2, 151404320), (4, 75702160), (5, 60561728), (8, 37851080), (10, 30280864), (16, 18925540), (20, 15140432), (32, 9462770), (40, 7570216), (64, 4731385), (80, 3785108), (127, 2384320), (160, 1892554), (254, 1192160), (320, 946277), (508, 596080), (635, 476864), (1016, 298040), (1270, 238432), (2032, 149020), (2540, 119216), (4064, 74510), (5080, 59608), (7451, 40640), (8128, 37255), (10160, 29804), (14902, 20320)]