121243040

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3019}}^1$

素因数の和:3285

約数の個数: 48

約数和(自身を含む): 287673120

約数和(自身を除く): 166430080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 502, 1004, 1255, 2008, 2510, 3019, 4016, 5020, 6038, 8032, 10040, 12076, 15095, 20080, 24152, 30190, 40160, 48304, 60380, 96608, 120760, 241520, 483040, 757769, 1515538, 3031076, 3788845, 6062152, 7577690, 12124304, 15155380, 24248608, 30310760, 60621520, 121243040]

約数ペア:

[(1, 121243040), (2, 60621520), (4, 30310760), (5, 24248608), (8, 15155380), (10, 12124304), (16, 7577690), (20, 6062152), (32, 3788845), (40, 3031076), (80, 1515538), (160, 757769), (251, 483040), (502, 241520), (1004, 120760), (1255, 96608), (2008, 60380), (2510, 48304), (3019, 40160), (4016, 30190), (5020, 24152), (6038, 20080), (8032, 15095), (10040, 12076)]