64289520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3079}}^1$

素因数の和:3127

約数の個数: 120

約数和(自身を含む): 223423200

約数和(自身を除く): 159133680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3079, 3480, 4176, 5220, 6158, 6960, 9237, 10440, 12316, 15395, 18474, 20880, 24632, 27711, 30790, 36948, 46185, 49264, 55422, 61580, 73896, 89291, 92370, 110844, 123160, 138555, 147792, 178582, 184740, 221688, 246320, 267873, 277110, 357164, 369480, 443376, 446455, 535746, 554220, 714328, 738960, 803619, 892910, 1071492, 1108440, 1339365, 1428656, 1607238, 1785820, 2142984, 2216880, 2678730, 3214476, 3571640, 4018095, 4285968, 5357460, 6428952, 7143280, 8036190, 10714920, 12857904, 16072380, 21429840, 32144760, 64289520]

約数ペア:

[(1, 64289520), (2, 32144760), (3, 21429840), (4, 16072380), (5, 12857904), (6, 10714920), (8, 8036190), (9, 7143280), (10, 6428952), (12, 5357460), (15, 4285968), (16, 4018095), (18, 3571640), (20, 3214476), (24, 2678730), (29, 2216880), (30, 2142984), (36, 1785820), (40, 1607238), (45, 1428656), (48, 1339365), (58, 1108440), (60, 1071492), (72, 892910), (80, 803619), (87, 738960), (90, 714328), (116, 554220), (120, 535746), (144, 446455), (145, 443376), (174, 369480), (180, 357164), (232, 277110), (240, 267873), (261, 246320), (290, 221688), (348, 184740), (360, 178582), (435, 147792), (464, 138555), (522, 123160), (580, 110844), (696, 92370), (720, 89291), (870, 73896), (1044, 61580), (1160, 55422), (1305, 49264), (1392, 46185), (1740, 36948), (2088, 30790), (2320, 27711), (2610, 24632), (3079, 20880), (3480, 18474), (4176, 15395), (5220, 12316), (6158, 10440), (6960, 9237)]