478067820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7967797}}^1$

素因数の和:7967809

約数の個数: 24

約数和(自身を含む): 1338590064

約数和(自身を除く): 860522244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7967797, 15935594, 23903391, 31871188, 39838985, 47806782, 79677970, 95613564, 119516955, 159355940, 239033910, 478067820]

約数ペア:

[(1, 478067820), (2, 239033910), (3, 159355940), (4, 119516955), (5, 95613564), (6, 79677970), (10, 47806782), (12, 39838985), (15, 31871188), (20, 23903391), (30, 15935594), (60, 7967797)]