68424780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1140413}}^1$

素因数の和:1140425

約数の個数: 24

約数和(自身を含む): 191589552

約数和(自身を除く): 123164772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1140413, 2280826, 3421239, 4561652, 5702065, 6842478, 11404130, 13684956, 17106195, 22808260, 34212390, 68424780]

約数ペア:

[(1, 68424780), (2, 34212390), (3, 22808260), (4, 17106195), (5, 13684956), (6, 11404130), (10, 6842478), (12, 5702065), (15, 4561652), (20, 3421239), (30, 2280826), (60, 1140413)]