67775262840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{20918291}}^1$

素因数の和:20918314

約数の個数: 80

約数和(自身を含む): 227800199880

約数和(自身を除く): 160024937040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 20918291, 41836582, 62754873, 83673164, 104591455, 125509746, 167346328, 188264619, 209182910, 251019492, 313774365, 376529238, 418365820, 502038984, 564793857, 627548730, 753058476, 836731640, 941323095, 1129587714, 1255097460, 1506116952, 1694381571, 1882646190, 2259175428, 2510194920, 2823969285, 3388763142, 3765292380, 4518350856, 5647938570, 6777526284, 7530584760, 8471907855, 11295877140, 13555052568, 16943815710, 22591754280, 33887631420, 67775262840]

約数ペア:

[(1, 67775262840), (2, 33887631420), (3, 22591754280), (4, 16943815710), (5, 13555052568), (6, 11295877140), (8, 8471907855), (9, 7530584760), (10, 6777526284), (12, 5647938570), (15, 4518350856), (18, 3765292380), (20, 3388763142), (24, 2823969285), (27, 2510194920), (30, 2259175428), (36, 1882646190), (40, 1694381571), (45, 1506116952), (54, 1255097460), (60, 1129587714), (72, 941323095), (81, 836731640), (90, 753058476), (108, 627548730), (120, 564793857), (135, 502038984), (162, 418365820), (180, 376529238), (216, 313774365), (270, 251019492), (324, 209182910), (360, 188264619), (405, 167346328), (540, 125509746), (648, 104591455), (810, 83673164), (1080, 62754873), (1620, 41836582), (3240, 20918291)]