123902160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{859}}^1$

素因数の和:1476

約数の個数: 80

約数和(自身を含む): 385183680

約数和(自身を除く): 261281520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 601, 859, 1202, 1718, 1803, 2404, 2577, 3005, 3436, 3606, 4295, 4808, 5154, 6010, 6872, 7212, 8590, 9015, 9616, 10308, 12020, 12885, 13744, 14424, 17180, 18030, 20616, 24040, 25770, 28848, 34360, 36060, 41232, 48080, 51540, 68720, 72120, 103080, 144240, 206160, 516259, 1032518, 1548777, 2065036, 2581295, 3097554, 4130072, 5162590, 6195108, 7743885, 8260144, 10325180, 12390216, 15487770, 20650360, 24780432, 30975540, 41300720, 61951080, 123902160]

約数ペア:

[(1, 123902160), (2, 61951080), (3, 41300720), (4, 30975540), (5, 24780432), (6, 20650360), (8, 15487770), (10, 12390216), (12, 10325180), (15, 8260144), (16, 7743885), (20, 6195108), (24, 5162590), (30, 4130072), (40, 3097554), (48, 2581295), (60, 2065036), (80, 1548777), (120, 1032518), (240, 516259), (601, 206160), (859, 144240), (1202, 103080), (1718, 72120), (1803, 68720), (2404, 51540), (2577, 48080), (3005, 41232), (3436, 36060), (3606, 34360), (4295, 28848), (4808, 25770), (5154, 24040), (6010, 20616), (6872, 18030), (7212, 17180), (8590, 14424), (9015, 13744), (9616, 12885), (10308, 12020)]