68834520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{521}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 224752320

約数和(自身を除く): 155917800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 367, 521, 734, 1042, 1101, 1468, 1563, 1835, 2084, 2202, 2605, 2936, 3126, 3303, 3670, 4168, 4404, 4689, 5210, 5505, 6252, 6606, 7340, 7815, 8808, 9378, 10420, 11010, 12504, 13212, 14680, 15630, 16515, 18756, 20840, 22020, 23445, 26424, 31260, 33030, 37512, 44040, 46890, 62520, 66060, 93780, 132120, 187560, 191207, 382414, 573621, 764828, 956035, 1147242, 1529656, 1720863, 1912070, 2294484, 2868105, 3441726, 3824140, 4588968, 5736210, 6883452, 7648280, 8604315, 11472420, 13766904, 17208630, 22944840, 34417260, 68834520]

約数ペア:

[(1, 68834520), (2, 34417260), (3, 22944840), (4, 17208630), (5, 13766904), (6, 11472420), (8, 8604315), (9, 7648280), (10, 6883452), (12, 5736210), (15, 4588968), (18, 3824140), (20, 3441726), (24, 2868105), (30, 2294484), (36, 1912070), (40, 1720863), (45, 1529656), (60, 1147242), (72, 956035), (90, 764828), (120, 573621), (180, 382414), (360, 191207), (367, 187560), (521, 132120), (734, 93780), (1042, 66060), (1101, 62520), (1468, 46890), (1563, 44040), (1835, 37512), (2084, 33030), (2202, 31260), (2605, 26424), (2936, 23445), (3126, 22020), (3303, 20840), (3670, 18756), (4168, 16515), (4404, 15630), (4689, 14680), (5210, 13212), (5505, 12504), (6252, 11010), (6606, 10420), (7340, 9378), (7815, 8808)]