12216180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2099}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 34574400

約数和(自身を除く): 22358220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2099, 2910, 4198, 5820, 6297, 8396, 10495, 12594, 20990, 25188, 31485, 41980, 62970, 125940, 203603, 407206, 610809, 814412, 1018015, 1221618, 2036030, 2443236, 3054045, 4072060, 6108090, 12216180]

約数ペア:

[(1, 12216180), (2, 6108090), (3, 4072060), (4, 3054045), (5, 2443236), (6, 2036030), (10, 1221618), (12, 1018015), (15, 814412), (20, 610809), (30, 407206), (60, 203603), (97, 125940), (194, 62970), (291, 41980), (388, 31485), (485, 25188), (582, 20990), (970, 12594), (1164, 10495), (1455, 8396), (1940, 6297), (2099, 5820), (2910, 4198)]