55165080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1973}}^1$

素因数の和:2220

約数の個数: 64

約数和(自身を含む): 166289760

約数和(自身を除く): 111124680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1165, 1398, 1864, 1973, 2330, 2796, 3495, 3946, 4660, 5592, 5919, 6990, 7892, 9320, 9865, 11838, 13980, 15784, 19730, 23676, 27960, 29595, 39460, 47352, 59190, 78920, 118380, 236760, 459709, 919418, 1379127, 1838836, 2298545, 2758254, 3677672, 4597090, 5516508, 6895635, 9194180, 11033016, 13791270, 18388360, 27582540, 55165080]

約数ペア:

[(1, 55165080), (2, 27582540), (3, 18388360), (4, 13791270), (5, 11033016), (6, 9194180), (8, 6895635), (10, 5516508), (12, 4597090), (15, 3677672), (20, 2758254), (24, 2298545), (30, 1838836), (40, 1379127), (60, 919418), (120, 459709), (233, 236760), (466, 118380), (699, 78920), (932, 59190), (1165, 47352), (1398, 39460), (1864, 29595), (1973, 27960), (2330, 23676), (2796, 19730), (3495, 15784), (3946, 13980), (4660, 11838), (5592, 9865), (5919, 9320), (6990, 7892)]