60448640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 168030720

約数和(自身を除く): 107582080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 128, 131, 140, 160, 206, 224, 262, 280, 320, 412, 448, 515, 524, 560, 640, 655, 721, 824, 896, 917, 1030, 1048, 1120, 1310, 1442, 1648, 1834, 2060, 2096, 2240, 2620, 2884, 3296, 3605, 3668, 4120, 4192, 4480, 4585, 5240, 5768, 6592, 7210, 7336, 8240, 8384, 9170, 10480, 11536, 13184, 13493, 14420, 14672, 16480, 16768, 18340, 20960, 23072, 26986, 28840, 29344, 32960, 36680, 41920, 46144, 53972, 57680, 58688, 65920, 67465, 73360, 83840, 92288, 94451, 107944, 115360, 117376, 134930, 146720, 188902, 215888, 230720, 269860, 293440, 377804, 431776, 461440, 472255, 539720, 586880, 755608, 863552, 944510, 1079440, 1511216, 1727104, 1889020, 2158880, 3022432, 3778040, 4317760, 6044864, 7556080, 8635520, 12089728, 15112160, 30224320, 60448640]

約数ペア:

[(1, 60448640), (2, 30224320), (4, 15112160), (5, 12089728), (7, 8635520), (8, 7556080), (10, 6044864), (14, 4317760), (16, 3778040), (20, 3022432), (28, 2158880), (32, 1889020), (35, 1727104), (40, 1511216), (56, 1079440), (64, 944510), (70, 863552), (80, 755608), (103, 586880), (112, 539720), (128, 472255), (131, 461440), (140, 431776), (160, 377804), (206, 293440), (224, 269860), (262, 230720), (280, 215888), (320, 188902), (412, 146720), (448, 134930), (515, 117376), (524, 115360), (560, 107944), (640, 94451), (655, 92288), (721, 83840), (824, 73360), (896, 67465), (917, 65920), (1030, 58688), (1048, 57680), (1120, 53972), (1310, 46144), (1442, 41920), (1648, 36680), (1834, 32960), (2060, 29344), (2096, 28840), (2240, 26986), (2620, 23072), (2884, 20960), (3296, 18340), (3605, 16768), (3668, 16480), (4120, 14672), (4192, 14420), (4480, 13493), (4585, 13184), (5240, 11536), (5768, 10480), (6592, 9170), (7210, 8384), (7336, 8240)]