25636080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 79994880

約数和(自身を除く): 54358800

約数列:

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

約数ペア:

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