6467640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53897}}^1$

素因数の和:53911

約数の個数: 32

約数和(自身を含む): 19403280

約数和(自身を除く): 12935640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 53897, 107794, 161691, 215588, 269485, 323382, 431176, 538970, 646764, 808455, 1077940, 1293528, 1616910, 2155880, 3233820, 6467640]

約数ペア:

[(1, 6467640), (2, 3233820), (3, 2155880), (4, 1616910), (5, 1293528), (6, 1077940), (8, 808455), (10, 646764), (12, 538970), (15, 431176), (20, 323382), (24, 269485), (30, 215588), (40, 161691), (60, 107794), (120, 53897)]