56413920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{117529}}^1$

素因数の和:117547

約数の個数: 48

約数和(自身を含む): 177705360

約数和(自身を除く): 121291440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 117529, 235058, 352587, 470116, 587645, 705174, 940232, 1175290, 1410348, 1762935, 1880464, 2350580, 2820696, 3525870, 3760928, 4701160, 5641392, 7051740, 9402320, 11282784, 14103480, 18804640, 28206960, 56413920]

約数ペア:

[(1, 56413920), (2, 28206960), (3, 18804640), (4, 14103480), (5, 11282784), (6, 9402320), (8, 7051740), (10, 5641392), (12, 4701160), (15, 3760928), (16, 3525870), (20, 2820696), (24, 2350580), (30, 1880464), (32, 1762935), (40, 1410348), (48, 1175290), (60, 940232), (80, 705174), (96, 587645), (120, 470116), (160, 352587), (240, 235058), (480, 117529)]