29892960

素因数分解:

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

素因数の和:20780

約数の個数: 72

約数和(自身を含む): 102014640

約数和(自身を除く): 72121680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 20759, 41518, 62277, 83036, 103795, 124554, 166072, 186831, 207590, 249108, 311385, 332144, 373662, 415180, 498216, 622770, 664288, 747324, 830360, 934155, 996432, 1245540, 1494648, 1660720, 1868310, 1992864, 2491080, 2989296, 3321440, 3736620, 4982160, 5978592, 7473240, 9964320, 14946480, 29892960]

約数ペア:

[(1, 29892960), (2, 14946480), (3, 9964320), (4, 7473240), (5, 5978592), (6, 4982160), (8, 3736620), (9, 3321440), (10, 2989296), (12, 2491080), (15, 1992864), (16, 1868310), (18, 1660720), (20, 1494648), (24, 1245540), (30, 996432), (32, 934155), (36, 830360), (40, 747324), (45, 664288), (48, 622770), (60, 498216), (72, 415180), (80, 373662), (90, 332144), (96, 311385), (120, 249108), (144, 207590), (160, 186831), (180, 166072), (240, 124554), (288, 103795), (360, 83036), (480, 62277), (720, 41518), (1440, 20759)]