2016979920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{933787}}^1$

素因数の和:933809

約数の個数: 80

約数和(自身を含む): 6947382720

約数和(自身を除く): 4930402800

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, 933787, 1867574, 2801361, 3735148, 4668935, 5602722, 7470296, 8404083, 9337870, 11205444, 14006805, 14940592, 16808166, 18675740, 22410888, 25212249, 28013610, 33616332, 37351480, 42020415, 44821776, 50424498, 56027220, 67232664, 74702960, 84040830, 100848996, 112054440, 126061245, 134465328, 168081660, 201697992, 224108880, 252122490, 336163320, 403395984, 504244980, 672326640, 1008489960, 2016979920]

約数ペア:

[(1, 2016979920), (2, 1008489960), (3, 672326640), (4, 504244980), (5, 403395984), (6, 336163320), (8, 252122490), (9, 224108880), (10, 201697992), (12, 168081660), (15, 134465328), (16, 126061245), (18, 112054440), (20, 100848996), (24, 84040830), (27, 74702960), (30, 67232664), (36, 56027220), (40, 50424498), (45, 44821776), (48, 42020415), (54, 37351480), (60, 33616332), (72, 28013610), (80, 25212249), (90, 22410888), (108, 18675740), (120, 16808166), (135, 14940592), (144, 14006805), (180, 11205444), (216, 9337870), (240, 8404083), (270, 7470296), (360, 5602722), (432, 4668935), (540, 3735148), (720, 2801361), (1080, 1867574), (2160, 933787)]