75311760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1009}}^1$

素因数の和:1336

約数の個数: 80

約数和(自身を含む): 234449280

約数和(自身を除く): 159137520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 933, 1009, 1244, 1555, 1866, 2018, 2488, 3027, 3110, 3732, 4036, 4665, 4976, 5045, 6054, 6220, 7464, 8072, 9330, 10090, 12108, 12440, 14928, 15135, 16144, 18660, 20180, 24216, 24880, 30270, 37320, 40360, 48432, 60540, 74640, 80720, 121080, 242160, 313799, 627598, 941397, 1255196, 1568995, 1882794, 2510392, 3137990, 3765588, 4706985, 5020784, 6275980, 7531176, 9413970, 12551960, 15062352, 18827940, 25103920, 37655880, 75311760]

約数ペア:

[(1, 75311760), (2, 37655880), (3, 25103920), (4, 18827940), (5, 15062352), (6, 12551960), (8, 9413970), (10, 7531176), (12, 6275980), (15, 5020784), (16, 4706985), (20, 3765588), (24, 3137990), (30, 2510392), (40, 1882794), (48, 1568995), (60, 1255196), (80, 941397), (120, 627598), (240, 313799), (311, 242160), (622, 121080), (933, 80720), (1009, 74640), (1244, 60540), (1555, 48432), (1866, 40360), (2018, 37320), (2488, 30270), (3027, 24880), (3110, 24216), (3732, 20180), (4036, 18660), (4665, 16144), (4976, 15135), (5045, 14928), (6054, 12440), (6220, 12108), (7464, 10090), (8072, 9330)]