80586960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{701}}^1$

素因数の和:1196

約数の個数: 80

約数和(自身を含む): 250698240

約数和(自身を除く): 170111280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 479, 701, 958, 1402, 1437, 1916, 2103, 2395, 2804, 2874, 3505, 3832, 4206, 4790, 5608, 5748, 7010, 7185, 7664, 8412, 9580, 10515, 11216, 11496, 14020, 14370, 16824, 19160, 21030, 22992, 28040, 28740, 33648, 38320, 42060, 56080, 57480, 84120, 114960, 168240, 335779, 671558, 1007337, 1343116, 1678895, 2014674, 2686232, 3357790, 4029348, 5036685, 5372464, 6715580, 8058696, 10073370, 13431160, 16117392, 20146740, 26862320, 40293480, 80586960]

約数ペア:

[(1, 80586960), (2, 40293480), (3, 26862320), (4, 20146740), (5, 16117392), (6, 13431160), (8, 10073370), (10, 8058696), (12, 6715580), (15, 5372464), (16, 5036685), (20, 4029348), (24, 3357790), (30, 2686232), (40, 2014674), (48, 1678895), (60, 1343116), (80, 1007337), (120, 671558), (240, 335779), (479, 168240), (701, 114960), (958, 84120), (1402, 57480), (1437, 56080), (1916, 42060), (2103, 38320), (2395, 33648), (2804, 28740), (2874, 28040), (3505, 22992), (3832, 21030), (4206, 19160), (4790, 16824), (5608, 14370), (5748, 14020), (7010, 11496), (7185, 11216), (7664, 10515), (8412, 9580)]