5115720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 10436280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 479, 534, 712, 890, 958, 1068, 1335, 1437, 1780, 1916, 2136, 2395, 2670, 2874, 3560, 3832, 4790, 5340, 5748, 7185, 9580, 10680, 11496, 14370, 19160, 28740, 42631, 57480, 85262, 127893, 170524, 213155, 255786, 341048, 426310, 511572, 639465, 852620, 1023144, 1278930, 1705240, 2557860, 5115720]

約数ペア:

[(1, 5115720), (2, 2557860), (3, 1705240), (4, 1278930), (5, 1023144), (6, 852620), (8, 639465), (10, 511572), (12, 426310), (15, 341048), (20, 255786), (24, 213155), (30, 170524), (40, 127893), (60, 85262), (89, 57480), (120, 42631), (178, 28740), (267, 19160), (356, 14370), (445, 11496), (479, 10680), (534, 9580), (712, 7185), (890, 5748), (958, 5340), (1068, 4790), (1335, 3832), (1437, 3560), (1780, 2874), (1916, 2670), (2136, 2395)]