2564602020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4749263}}^1$

素因数の和:4749281

約数の個数: 48

約数和(自身を含む): 7978763520

約数和(自身を除く): 5414161500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4749263, 9498526, 14247789, 18997052, 23746315, 28495578, 42743367, 47492630, 56991156, 71238945, 85486734, 94985260, 128230101, 142477890, 170973468, 213716835, 256460202, 284955780, 427433670, 512920404, 641150505, 854867340, 1282301010, 2564602020]

約数ペア:

[(1, 2564602020), (2, 1282301010), (3, 854867340), (4, 641150505), (5, 512920404), (6, 427433670), (9, 284955780), (10, 256460202), (12, 213716835), (15, 170973468), (18, 142477890), (20, 128230101), (27, 94985260), (30, 85486734), (36, 71238945), (45, 56991156), (54, 47492630), (60, 42743367), (90, 28495578), (108, 23746315), (135, 18997052), (180, 14247789), (270, 9498526), (540, 4749263)]