60856980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7297}}^1$

素因数の和:7448

約数の個数: 48

約数和(自身を含む): 171648960

約数和(自身を除く): 110791980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 7297, 8340, 14594, 21891, 29188, 36485, 43782, 72970, 87564, 109455, 145940, 218910, 437820, 1014283, 2028566, 3042849, 4057132, 5071415, 6085698, 10142830, 12171396, 15214245, 20285660, 30428490, 60856980]

約数ペア:

[(1, 60856980), (2, 30428490), (3, 20285660), (4, 15214245), (5, 12171396), (6, 10142830), (10, 6085698), (12, 5071415), (15, 4057132), (20, 3042849), (30, 2028566), (60, 1014283), (139, 437820), (278, 218910), (417, 145940), (556, 109455), (695, 87564), (834, 72970), (1390, 43782), (1668, 36485), (2085, 29188), (2780, 21891), (4170, 14594), (7297, 8340)]