157742040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1314517}}^1$

素因数の和:1314531

約数の個数: 32

約数和(自身を含む): 473226480

約数和(自身を除く): 315484440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1314517, 2629034, 3943551, 5258068, 6572585, 7887102, 10516136, 13145170, 15774204, 19717755, 26290340, 31548408, 39435510, 52580680, 78871020, 157742040]

約数ペア:

[(1, 157742040), (2, 78871020), (3, 52580680), (4, 39435510), (5, 31548408), (6, 26290340), (8, 19717755), (10, 15774204), (12, 13145170), (15, 10516136), (20, 7887102), (24, 6572585), (30, 5258068), (40, 3943551), (60, 2629034), (120, 1314517)]