18934175280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{129971}}^1$

素因数の和:130594

約数の個数: 80

約数和(自身を含む): 58793094144

約数和(自身を除く): 39858918864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 607, 1214, 1821, 2428, 3035, 3642, 4856, 6070, 7284, 9105, 9712, 12140, 14568, 18210, 24280, 29136, 36420, 48560, 72840, 129971, 145680, 259942, 389913, 519884, 649855, 779826, 1039768, 1299710, 1559652, 1949565, 2079536, 2599420, 3119304, 3899130, 5198840, 6238608, 7798260, 10397680, 15596520, 31193040, 78892397, 157784794, 236677191, 315569588, 394461985, 473354382, 631139176, 788923970, 946708764, 1183385955, 1262278352, 1577847940, 1893417528, 2366771910, 3155695880, 3786835056, 4733543820, 6311391760, 9467087640, 18934175280]

約数ペア:

[(1, 18934175280), (2, 9467087640), (3, 6311391760), (4, 4733543820), (5, 3786835056), (6, 3155695880), (8, 2366771910), (10, 1893417528), (12, 1577847940), (15, 1262278352), (16, 1183385955), (20, 946708764), (24, 788923970), (30, 631139176), (40, 473354382), (48, 394461985), (60, 315569588), (80, 236677191), (120, 157784794), (240, 78892397), (607, 31193040), (1214, 15596520), (1821, 10397680), (2428, 7798260), (3035, 6238608), (3642, 5198840), (4856, 3899130), (6070, 3119304), (7284, 2599420), (9105, 2079536), (9712, 1949565), (12140, 1559652), (14568, 1299710), (18210, 1039768), (24280, 779826), (29136, 649855), (36420, 519884), (48560, 389913), (72840, 259942), (129971, 145680)]