84869220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2953}}^1$

素因数の和:3444

約数の個数: 48

約数和(自身を含む): 238210560

約数和(自身を除く): 153341340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2874, 2953, 4790, 5748, 5906, 7185, 8859, 9580, 11812, 14370, 14765, 17718, 28740, 29530, 35436, 44295, 59060, 88590, 177180, 1414487, 2828974, 4243461, 5657948, 7072435, 8486922, 14144870, 16973844, 21217305, 28289740, 42434610, 84869220]

約数ペア:

[(1, 84869220), (2, 42434610), (3, 28289740), (4, 21217305), (5, 16973844), (6, 14144870), (10, 8486922), (12, 7072435), (15, 5657948), (20, 4243461), (30, 2828974), (60, 1414487), (479, 177180), (958, 88590), (1437, 59060), (1916, 44295), (2395, 35436), (2874, 29530), (2953, 28740), (4790, 17718), (5748, 14765), (5906, 14370), (7185, 11812), (8859, 9580)]