809133120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{280949}}^1$

素因数の和:280972

約数の個数: 84

約数和(自身を含む): 2783090700

約数和(自身を除く): 1973957580

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 280949, 561898, 842847, 1123796, 1404745, 1685694, 2247592, 2528541, 2809490, 3371388, 4214235, 4495184, 5057082, 5618980, 6742776, 8428470, 8990368, 10114164, 11237960, 12642705, 13485552, 16856940, 17980736, 20228328, 22475920, 25285410, 26971104, 33713880, 40456656, 44951840, 50570820, 53942208, 67427760, 80913312, 89903680, 101141640, 134855520, 161826624, 202283280, 269711040, 404566560, 809133120]

約数ペア:

[(1, 809133120), (2, 404566560), (3, 269711040), (4, 202283280), (5, 161826624), (6, 134855520), (8, 101141640), (9, 89903680), (10, 80913312), (12, 67427760), (15, 53942208), (16, 50570820), (18, 44951840), (20, 40456656), (24, 33713880), (30, 26971104), (32, 25285410), (36, 22475920), (40, 20228328), (45, 17980736), (48, 16856940), (60, 13485552), (64, 12642705), (72, 11237960), (80, 10114164), (90, 8990368), (96, 8428470), (120, 6742776), (144, 5618980), (160, 5057082), (180, 4495184), (192, 4214235), (240, 3371388), (288, 2809490), (320, 2528541), (360, 2247592), (480, 1685694), (576, 1404745), (720, 1123796), (960, 842847), (1440, 561898), (2880, 280949)]