26317320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{219311}}^1$

素因数の和:219325

約数の個数: 32

約数和(自身を含む): 78952320

約数和(自身を除く): 52635000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 219311, 438622, 657933, 877244, 1096555, 1315866, 1754488, 2193110, 2631732, 3289665, 4386220, 5263464, 6579330, 8772440, 13158660, 26317320]

約数ペア:

[(1, 26317320), (2, 13158660), (3, 8772440), (4, 6579330), (5, 5263464), (6, 4386220), (8, 3289665), (10, 2631732), (12, 2193110), (15, 1754488), (20, 1315866), (24, 1096555), (30, 877244), (40, 657933), (60, 438622), (120, 219311)]