15128157080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16443649}}^1$

素因数の和:16443683

約数の個数: 32

約数和(自身を含む): 35518284000

約数和(自身を除く): 20390126920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 16443649, 32887298, 65774596, 82218245, 131549192, 164436490, 328872980, 378203927, 657745960, 756407854, 1512815708, 1891019635, 3025631416, 3782039270, 7564078540, 15128157080]

約数ペア:

[(1, 15128157080), (2, 7564078540), (4, 3782039270), (5, 3025631416), (8, 1891019635), (10, 1512815708), (20, 756407854), (23, 657745960), (40, 378203927), (46, 328872980), (92, 164436490), (115, 131549192), (184, 82218245), (230, 65774596), (460, 32887298), (920, 16443649)]