57509280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39937}}^1$

素因数の和:39958

約数の個数: 72

約数和(自身を含む): 196255332

約数和(自身を除く): 138746052

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 39937, 79874, 119811, 159748, 199685, 239622, 319496, 359433, 399370, 479244, 599055, 638992, 718866, 798740, 958488, 1198110, 1277984, 1437732, 1597480, 1797165, 1916976, 2396220, 2875464, 3194960, 3594330, 3833952, 4792440, 5750928, 6389920, 7188660, 9584880, 11501856, 14377320, 19169760, 28754640, 57509280]

約数ペア:

[(1, 57509280), (2, 28754640), (3, 19169760), (4, 14377320), (5, 11501856), (6, 9584880), (8, 7188660), (9, 6389920), (10, 5750928), (12, 4792440), (15, 3833952), (16, 3594330), (18, 3194960), (20, 2875464), (24, 2396220), (30, 1916976), (32, 1797165), (36, 1597480), (40, 1437732), (45, 1277984), (48, 1198110), (60, 958488), (72, 798740), (80, 718866), (90, 638992), (96, 599055), (120, 479244), (144, 399370), (160, 359433), (180, 319496), (240, 239622), (288, 199685), (360, 159748), (480, 119811), (720, 79874), (1440, 39937)]