9072080

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 21260544

約数和(自身を除く): 12188464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 751, 755, 1208, 1502, 1510, 2416, 3004, 3020, 3755, 6008, 6040, 7510, 12016, 12080, 15020, 30040, 60080, 113401, 226802, 453604, 567005, 907208, 1134010, 1814416, 2268020, 4536040, 9072080]

約数ペア:

[(1, 9072080), (2, 4536040), (4, 2268020), (5, 1814416), (8, 1134010), (10, 907208), (16, 567005), (20, 453604), (40, 226802), (80, 113401), (151, 60080), (302, 30040), (604, 15020), (751, 12080), (755, 12016), (1208, 7510), (1502, 6040), (1510, 6008), (2416, 3755), (3004, 3020)]