1018516080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{3779}}^1$

素因数の和:4918

約数の個数: 80

約数和(自身を含む): 3161047680

約数和(自身を除く): 2142531600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1123, 2246, 3369, 3779, 4492, 5615, 6738, 7558, 8984, 11230, 11337, 13476, 15116, 16845, 17968, 18895, 22460, 22674, 26952, 30232, 33690, 37790, 44920, 45348, 53904, 56685, 60464, 67380, 75580, 89840, 90696, 113370, 134760, 151160, 181392, 226740, 269520, 302320, 453480, 906960, 4243817, 8487634, 12731451, 16975268, 21219085, 25462902, 33950536, 42438170, 50925804, 63657255, 67901072, 84876340, 101851608, 127314510, 169752680, 203703216, 254629020, 339505360, 509258040, 1018516080]

約数ペア:

[(1, 1018516080), (2, 509258040), (3, 339505360), (4, 254629020), (5, 203703216), (6, 169752680), (8, 127314510), (10, 101851608), (12, 84876340), (15, 67901072), (16, 63657255), (20, 50925804), (24, 42438170), (30, 33950536), (40, 25462902), (48, 21219085), (60, 16975268), (80, 12731451), (120, 8487634), (240, 4243817), (1123, 906960), (2246, 453480), (3369, 302320), (3779, 269520), (4492, 226740), (5615, 181392), (6738, 151160), (7558, 134760), (8984, 113370), (11230, 90696), (11337, 89840), (13476, 75580), (15116, 67380), (16845, 60464), (17968, 56685), (18895, 53904), (22460, 45348), (22674, 44920), (26952, 37790), (30232, 33690)]