240320035485

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77397757}}^1$

素因数の和:77397794

約数の個数: 32

約数和(自身を含む): 445811086080

約数和(自身を除く): 205491050595

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 77397757, 232193271, 386988785, 696579813, 1160966355, 1780148411, 2089739439, 3482899065, 5340445233, 8900742055, 10448697195, 16021335699, 26702226165, 48064007097, 80106678495, 240320035485]

約数ペア:

[(1, 240320035485), (3, 80106678495), (5, 48064007097), (9, 26702226165), (15, 16021335699), (23, 10448697195), (27, 8900742055), (45, 5340445233), (69, 3482899065), (115, 2089739439), (135, 1780148411), (207, 1160966355), (345, 696579813), (621, 386988785), (1035, 232193271), (3105, 77397757)]