5258640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{21911}}^1$

素因数の和:21927

約数の個数: 40

約数和(自身を含む): 16302528

約数和(自身を除く): 11043888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21911, 43822, 65733, 87644, 109555, 131466, 175288, 219110, 262932, 328665, 350576, 438220, 525864, 657330, 876440, 1051728, 1314660, 1752880, 2629320, 5258640]

約数ペア:

[(1, 5258640), (2, 2629320), (3, 1752880), (4, 1314660), (5, 1051728), (6, 876440), (8, 657330), (10, 525864), (12, 438220), (15, 350576), (16, 328665), (20, 262932), (24, 219110), (30, 175288), (40, 131466), (48, 109555), (60, 87644), (80, 65733), (120, 43822), (240, 21911)]