68063640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6373}}^1$

素因数の和:6476

約数の個数: 64

約数和(自身を含む): 206517600

約数和(自身を除く): 138453960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 6373, 10680, 12746, 19119, 25492, 31865, 38238, 50984, 63730, 76476, 95595, 127460, 152952, 191190, 254920, 382380, 567197, 764760, 1134394, 1701591, 2268788, 2835985, 3403182, 4537576, 5671970, 6806364, 8507955, 11343940, 13612728, 17015910, 22687880, 34031820, 68063640]

約数ペア:

[(1, 68063640), (2, 34031820), (3, 22687880), (4, 17015910), (5, 13612728), (6, 11343940), (8, 8507955), (10, 6806364), (12, 5671970), (15, 4537576), (20, 3403182), (24, 2835985), (30, 2268788), (40, 1701591), (60, 1134394), (89, 764760), (120, 567197), (178, 382380), (267, 254920), (356, 191190), (445, 152952), (534, 127460), (712, 95595), (890, 76476), (1068, 63730), (1335, 50984), (1780, 38238), (2136, 31865), (2670, 25492), (3560, 19119), (5340, 12746), (6373, 10680)]