2240360

素因数分解:

$2^3\times 5^1\times {\mathrm{56009}}^1$

素因数の和:56020

約数の個数: 16

約数和(自身を含む): 5040900

約数和(自身を除く): 2800540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 56009, 112018, 224036, 280045, 448072, 560090, 1120180, 2240360]

約数ペア:

[(1, 2240360), (2, 1120180), (4, 560090), (5, 448072), (8, 280045), (10, 224036), (20, 112018), (40, 56009)]