124240240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{81737}}^1$

素因数の和:81769

約数の個数: 40

約数和(自身を含む): 304065360

約数和(自身を除く): 179825120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 81737, 163474, 326948, 408685, 653896, 817370, 1307792, 1553003, 1634740, 3106006, 3269480, 6212012, 6538960, 7765015, 12424024, 15530030, 24848048, 31060060, 62120120, 124240240]

約数ペア:

[(1, 124240240), (2, 62120120), (4, 31060060), (5, 24848048), (8, 15530030), (10, 12424024), (16, 7765015), (19, 6538960), (20, 6212012), (38, 3269480), (40, 3106006), (76, 1634740), (80, 1553003), (95, 1307792), (152, 817370), (190, 653896), (304, 408685), (380, 326948), (760, 163474), (1520, 81737)]