151728560

素因数分解:

$2^4\times 5^1\times {\mathrm{1896607}}^1$

素因数の和:1896620

約数の個数: 20

約数和(自身を含む): 352769088

約数和(自身を除く): 201040528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1896607, 3793214, 7586428, 9483035, 15172856, 18966070, 30345712, 37932140, 75864280, 151728560]

約数ペア:

[(1, 151728560), (2, 75864280), (4, 37932140), (5, 30345712), (8, 18966070), (10, 15172856), (16, 9483035), (20, 7586428), (40, 3793214), (80, 1896607)]