75779280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{35083}}^1$

素因数の和:35105

約数の個数: 80

約数和(自身を含む): 261024960

約数和(自身を除く): 185245680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 35083, 70166, 105249, 140332, 175415, 210498, 280664, 315747, 350830, 420996, 526245, 561328, 631494, 701660, 841992, 947241, 1052490, 1262988, 1403320, 1578735, 1683984, 1894482, 2104980, 2525976, 2806640, 3157470, 3788964, 4209960, 4736205, 5051952, 6314940, 7577928, 8419920, 9472410, 12629880, 15155856, 18944820, 25259760, 37889640, 75779280]

約数ペア:

[(1, 75779280), (2, 37889640), (3, 25259760), (4, 18944820), (5, 15155856), (6, 12629880), (8, 9472410), (9, 8419920), (10, 7577928), (12, 6314940), (15, 5051952), (16, 4736205), (18, 4209960), (20, 3788964), (24, 3157470), (27, 2806640), (30, 2525976), (36, 2104980), (40, 1894482), (45, 1683984), (48, 1578735), (54, 1403320), (60, 1262988), (72, 1052490), (80, 947241), (90, 841992), (108, 701660), (120, 631494), (135, 561328), (144, 526245), (180, 420996), (216, 350830), (240, 315747), (270, 280664), (360, 210498), (432, 175415), (540, 140332), (720, 105249), (1080, 70166), (2160, 35083)]