9964320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{20759}}^1$

素因数の和:20777

約数の個数: 48

約数和(自身を含む): 31389120

約数和(自身を除く): 21424800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 20759, 41518, 62277, 83036, 103795, 124554, 166072, 207590, 249108, 311385, 332144, 415180, 498216, 622770, 664288, 830360, 996432, 1245540, 1660720, 1992864, 2491080, 3321440, 4982160, 9964320]

約数ペア:

[(1, 9964320), (2, 4982160), (3, 3321440), (4, 2491080), (5, 1992864), (6, 1660720), (8, 1245540), (10, 996432), (12, 830360), (15, 664288), (16, 622770), (20, 498216), (24, 415180), (30, 332144), (32, 311385), (40, 249108), (48, 207590), (60, 166072), (80, 124554), (96, 103795), (120, 83036), (160, 62277), (240, 41518), (480, 20759)]