77315520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{80537}}^1$

素因数の和:80557

約数の個数: 56

約数和(自身を含む): 245479824

約数和(自身を除く): 168164304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 80537, 161074, 241611, 322148, 402685, 483222, 644296, 805370, 966444, 1208055, 1288592, 1610740, 1932888, 2416110, 2577184, 3221480, 3865776, 4832220, 5154368, 6442960, 7731552, 9664440, 12885920, 15463104, 19328880, 25771840, 38657760, 77315520]

約数ペア:

[(1, 77315520), (2, 38657760), (3, 25771840), (4, 19328880), (5, 15463104), (6, 12885920), (8, 9664440), (10, 7731552), (12, 6442960), (15, 5154368), (16, 4832220), (20, 3865776), (24, 3221480), (30, 2577184), (32, 2416110), (40, 1932888), (48, 1610740), (60, 1288592), (64, 1208055), (80, 966444), (96, 805370), (120, 644296), (160, 483222), (192, 402685), (240, 322148), (320, 241611), (480, 161074), (960, 80537)]