871586280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2421073}}^1$

素因数の和:2421090

約数の個数: 48

約数和(自身を含む): 2832656580

約数和(自身を除く): 1961070300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2421073, 4842146, 7263219, 9684292, 12105365, 14526438, 19368584, 21789657, 24210730, 29052876, 36316095, 43579314, 48421460, 58105752, 72632190, 87158628, 96842920, 108948285, 145264380, 174317256, 217896570, 290528760, 435793140, 871586280]

約数ペア:

[(1, 871586280), (2, 435793140), (3, 290528760), (4, 217896570), (5, 174317256), (6, 145264380), (8, 108948285), (9, 96842920), (10, 87158628), (12, 72632190), (15, 58105752), (18, 48421460), (20, 43579314), (24, 36316095), (30, 29052876), (36, 24210730), (40, 21789657), (45, 19368584), (60, 14526438), (72, 12105365), (90, 9684292), (120, 7263219), (180, 4842146), (360, 2421073)]