124802220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{8287}}^1$

素因数の和:8550

約数の個数: 48

約数和(自身を含む): 350880768

約数和(自身を除く): 226078548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 7530, 8287, 15060, 16574, 24861, 33148, 41435, 49722, 82870, 99444, 124305, 165740, 248610, 497220, 2080037, 4160074, 6240111, 8320148, 10400185, 12480222, 20800370, 24960444, 31200555, 41600740, 62401110, 124802220]

約数ペア:

[(1, 124802220), (2, 62401110), (3, 41600740), (4, 31200555), (5, 24960444), (6, 20800370), (10, 12480222), (12, 10400185), (15, 8320148), (20, 6240111), (30, 4160074), (60, 2080037), (251, 497220), (502, 248610), (753, 165740), (1004, 124305), (1255, 99444), (1506, 82870), (2510, 49722), (3012, 41435), (3765, 33148), (5020, 24861), (7530, 16574), (8287, 15060)]