83834640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{116437}}^1$

素因数の和:116456

約数の個数: 60

約数和(自身を含む): 281547084

約数和(自身を除く): 197712444

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 116437, 232874, 349311, 465748, 582185, 698622, 931496, 1047933, 1164370, 1397244, 1746555, 1862992, 2095866, 2328740, 2794488, 3493110, 4191732, 4657480, 5239665, 5588976, 6986220, 8383464, 9314960, 10479330, 13972440, 16766928, 20958660, 27944880, 41917320, 83834640]

約数ペア:

[(1, 83834640), (2, 41917320), (3, 27944880), (4, 20958660), (5, 16766928), (6, 13972440), (8, 10479330), (9, 9314960), (10, 8383464), (12, 6986220), (15, 5588976), (16, 5239665), (18, 4657480), (20, 4191732), (24, 3493110), (30, 2794488), (36, 2328740), (40, 2095866), (45, 1862992), (48, 1746555), (60, 1397244), (72, 1164370), (80, 1047933), (90, 931496), (120, 698622), (144, 582185), (180, 465748), (240, 349311), (360, 232874), (720, 116437)]