51272160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 162570240

約数和(自身を除く): 111298080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 223, 240, 446, 479, 480, 669, 892, 958, 1115, 1338, 1437, 1784, 1916, 2230, 2395, 2676, 2874, 3345, 3568, 3832, 4460, 4790, 5352, 5748, 6690, 7136, 7185, 7664, 8920, 9580, 10704, 11496, 13380, 14370, 15328, 17840, 19160, 21408, 22992, 26760, 28740, 35680, 38320, 45984, 53520, 57480, 76640, 106817, 107040, 114960, 213634, 229920, 320451, 427268, 534085, 640902, 854536, 1068170, 1281804, 1602255, 1709072, 2136340, 2563608, 3204510, 3418144, 4272680, 5127216, 6409020, 8545360, 10254432, 12818040, 17090720, 25636080, 51272160]

約数ペア:

[(1, 51272160), (2, 25636080), (3, 17090720), (4, 12818040), (5, 10254432), (6, 8545360), (8, 6409020), (10, 5127216), (12, 4272680), (15, 3418144), (16, 3204510), (20, 2563608), (24, 2136340), (30, 1709072), (32, 1602255), (40, 1281804), (48, 1068170), (60, 854536), (80, 640902), (96, 534085), (120, 427268), (160, 320451), (223, 229920), (240, 213634), (446, 114960), (479, 107040), (480, 106817), (669, 76640), (892, 57480), (958, 53520), (1115, 45984), (1338, 38320), (1437, 35680), (1784, 28740), (1916, 26760), (2230, 22992), (2395, 21408), (2676, 19160), (2874, 17840), (3345, 15328), (3568, 14370), (3832, 13380), (4460, 11496), (4790, 10704), (5352, 9580), (5748, 8920), (6690, 7664), (7136, 7185)]