19237130040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{160309417}}^1$

素因数の和:160309431

約数の個数: 32

約数和(自身を含む): 57711390480

約数和(自身を除く): 38474260440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 160309417, 320618834, 480928251, 641237668, 801547085, 961856502, 1282475336, 1603094170, 1923713004, 2404641255, 3206188340, 3847426008, 4809282510, 6412376680, 9618565020, 19237130040]

約数ペア:

[(1, 19237130040), (2, 9618565020), (3, 6412376680), (4, 4809282510), (5, 3847426008), (6, 3206188340), (8, 2404641255), (10, 1923713004), (12, 1603094170), (15, 1282475336), (20, 961856502), (24, 801547085), (30, 641237668), (40, 480928251), (60, 320618834), (120, 160309417)]