40293480

素因数分解:

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

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 121305600

約数和(自身を除く): 81012120

約数列:

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

約数ペア:

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