146764560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6871}}^1$

素因数の和:6976

約数の個数: 80

約数和(自身を含む): 460149120

約数和(自身を除く): 313384560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 6871, 7120, 10680, 13742, 20613, 21360, 27484, 34355, 41226, 54968, 68710, 82452, 103065, 109936, 137420, 164904, 206130, 274840, 329808, 412260, 549680, 611519, 824520, 1223038, 1649040, 1834557, 2446076, 3057595, 3669114, 4892152, 6115190, 7338228, 9172785, 9784304, 12230380, 14676456, 18345570, 24460760, 29352912, 36691140, 48921520, 73382280, 146764560]

約数ペア:

[(1, 146764560), (2, 73382280), (3, 48921520), (4, 36691140), (5, 29352912), (6, 24460760), (8, 18345570), (10, 14676456), (12, 12230380), (15, 9784304), (16, 9172785), (20, 7338228), (24, 6115190), (30, 4892152), (40, 3669114), (48, 3057595), (60, 2446076), (80, 1834557), (89, 1649040), (120, 1223038), (178, 824520), (240, 611519), (267, 549680), (356, 412260), (445, 329808), (534, 274840), (712, 206130), (890, 164904), (1068, 137420), (1335, 109936), (1424, 103065), (1780, 82452), (2136, 68710), (2670, 54968), (3560, 41226), (4272, 34355), (5340, 27484), (6871, 21360), (7120, 20613), (10680, 13742)]