2125519920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{984037}}^1$

素因数の和:984059

約数の個数: 80

約数和(自身を含む): 7321242720

約数和(自身を除く): 5195722800

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, 984037, 1968074, 2952111, 3936148, 4920185, 5904222, 7872296, 8856333, 9840370, 11808444, 14760555, 15744592, 17712666, 19680740, 23616888, 26568999, 29521110, 35425332, 39361480, 44281665, 47233776, 53137998, 59042220, 70850664, 78722960, 88563330, 106275996, 118084440, 132844995, 141701328, 177126660, 212551992, 236168880, 265689990, 354253320, 425103984, 531379980, 708506640, 1062759960, 2125519920]

約数ペア:

[(1, 2125519920), (2, 1062759960), (3, 708506640), (4, 531379980), (5, 425103984), (6, 354253320), (8, 265689990), (9, 236168880), (10, 212551992), (12, 177126660), (15, 141701328), (16, 132844995), (18, 118084440), (20, 106275996), (24, 88563330), (27, 78722960), (30, 70850664), (36, 59042220), (40, 53137998), (45, 47233776), (48, 44281665), (54, 39361480), (60, 35425332), (72, 29521110), (80, 26568999), (90, 23616888), (108, 19680740), (120, 17712666), (135, 15744592), (144, 14760555), (180, 11808444), (216, 9840370), (240, 8856333), (270, 7872296), (360, 5904222), (432, 4920185), (540, 3936148), (720, 2952111), (1080, 1968074), (2160, 984037)]