89678880

素因数分解:

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

素因数の和:20783

約数の個数: 96

約数和(自身を含む): 313891200

約数和(自身を除く): 224212320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 20759, 41518, 62277, 83036, 103795, 124554, 166072, 186831, 207590, 249108, 311385, 332144, 373662, 415180, 498216, 560493, 622770, 664288, 747324, 830360, 934155, 996432, 1120986, 1245540, 1494648, 1660720, 1868310, 1992864, 2241972, 2491080, 2802465, 2989296, 3321440, 3736620, 4483944, 4982160, 5604930, 5978592, 7473240, 8967888, 9964320, 11209860, 14946480, 17935776, 22419720, 29892960, 44839440, 89678880]

約数ペア:

[(1, 89678880), (2, 44839440), (3, 29892960), (4, 22419720), (5, 17935776), (6, 14946480), (8, 11209860), (9, 9964320), (10, 8967888), (12, 7473240), (15, 5978592), (16, 5604930), (18, 4982160), (20, 4483944), (24, 3736620), (27, 3321440), (30, 2989296), (32, 2802465), (36, 2491080), (40, 2241972), (45, 1992864), (48, 1868310), (54, 1660720), (60, 1494648), (72, 1245540), (80, 1120986), (90, 996432), (96, 934155), (108, 830360), (120, 747324), (135, 664288), (144, 622770), (160, 560493), (180, 498216), (216, 415180), (240, 373662), (270, 332144), (288, 311385), (360, 249108), (432, 207590), (480, 186831), (540, 166072), (720, 124554), (864, 103795), (1080, 83036), (1440, 62277), (2160, 41518), (4320, 20759)]