12897267960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107477233}}^1$

素因数の和:107477247

約数の個数: 32

約数和(自身を含む): 38691804240

約数和(自身を除く): 25794536280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 107477233, 214954466, 322431699, 429908932, 537386165, 644863398, 859817864, 1074772330, 1289726796, 1612158495, 2149544660, 2579453592, 3224316990, 4299089320, 6448633980, 12897267960]

約数ペア:

[(1, 12897267960), (2, 6448633980), (3, 4299089320), (4, 3224316990), (5, 2579453592), (6, 2149544660), (8, 1612158495), (10, 1289726796), (12, 1074772330), (15, 859817864), (20, 644863398), (24, 537386165), (30, 429908932), (40, 322431699), (60, 214954466), (120, 107477233)]