1313368800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{547237}}^1$

素因数の和:547260

約数の個数: 72

約数和(自身を含む): 4275023256

約数和(自身を除く): 2961654456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 547237, 1094474, 1641711, 2188948, 2736185, 3283422, 4377896, 5472370, 6566844, 8208555, 8755792, 10944740, 13133688, 13680925, 16417110, 17511584, 21889480, 26267376, 27361850, 32834220, 41042775, 43778960, 52534752, 54723700, 65668440, 82085550, 87557920, 109447400, 131336880, 164171100, 218894800, 262673760, 328342200, 437789600, 656684400, 1313368800]

約数ペア:

[(1, 1313368800), (2, 656684400), (3, 437789600), (4, 328342200), (5, 262673760), (6, 218894800), (8, 164171100), (10, 131336880), (12, 109447400), (15, 87557920), (16, 82085550), (20, 65668440), (24, 54723700), (25, 52534752), (30, 43778960), (32, 41042775), (40, 32834220), (48, 27361850), (50, 26267376), (60, 21889480), (75, 17511584), (80, 16417110), (96, 13680925), (100, 13133688), (120, 10944740), (150, 8755792), (160, 8208555), (200, 6566844), (240, 5472370), (300, 4377896), (400, 3283422), (480, 2736185), (600, 2188948), (800, 1641711), (1200, 1094474), (2400, 547237)]