4943280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 15713280

約数和(自身を除く): 10770000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 479, 516, 645, 688, 860, 958, 1032, 1290, 1437, 1720, 1916, 2064, 2395, 2580, 2874, 3440, 3832, 4790, 5160, 5748, 7185, 7664, 9580, 10320, 11496, 14370, 19160, 20597, 22992, 28740, 38320, 41194, 57480, 61791, 82388, 102985, 114960, 123582, 164776, 205970, 247164, 308955, 329552, 411940, 494328, 617910, 823880, 988656, 1235820, 1647760, 2471640, 4943280]

約数ペア:

[(1, 4943280), (2, 2471640), (3, 1647760), (4, 1235820), (5, 988656), (6, 823880), (8, 617910), (10, 494328), (12, 411940), (15, 329552), (16, 308955), (20, 247164), (24, 205970), (30, 164776), (40, 123582), (43, 114960), (48, 102985), (60, 82388), (80, 61791), (86, 57480), (120, 41194), (129, 38320), (172, 28740), (215, 22992), (240, 20597), (258, 19160), (344, 14370), (430, 11496), (479, 10320), (516, 9580), (645, 7664), (688, 7185), (860, 5748), (958, 5160), (1032, 4790), (1290, 3832), (1437, 3440), (1720, 2874), (1916, 2580), (2064, 2395)]