2629320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21911}}^1$

素因数の和:21925

約数の個数: 32

約数和(自身を含む): 7888320

約数和(自身を除く): 5259000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21911, 43822, 65733, 87644, 109555, 131466, 175288, 219110, 262932, 328665, 438220, 525864, 657330, 876440, 1314660, 2629320]

約数ペア:

[(1, 2629320), (2, 1314660), (3, 876440), (4, 657330), (5, 525864), (6, 438220), (8, 328665), (10, 262932), (12, 219110), (15, 175288), (20, 131466), (24, 109555), (30, 87644), (40, 65733), (60, 43822), (120, 21911)]