260765777820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{2116949}}^1$

素因数の和:2119014

約数の個数: 48

約数和(自身を含む): 730500170400

約数和(自身を除く): 469734392580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2053, 4106, 6159, 8212, 10265, 12318, 20530, 24636, 30795, 41060, 61590, 123180, 2116949, 4233898, 6350847, 8467796, 10584745, 12701694, 21169490, 25403388, 31754235, 42338980, 63508470, 127016940, 4346096297, 8692192594, 13038288891, 17384385188, 21730481485, 26076577782, 43460962970, 52153155564, 65191444455, 86921925940, 130382888910, 260765777820]

約数ペア:

[(1, 260765777820), (2, 130382888910), (3, 86921925940), (4, 65191444455), (5, 52153155564), (6, 43460962970), (10, 26076577782), (12, 21730481485), (15, 17384385188), (20, 13038288891), (30, 8692192594), (60, 4346096297), (2053, 127016940), (4106, 63508470), (6159, 42338980), (8212, 31754235), (10265, 25403388), (12318, 21169490), (20530, 12701694), (24636, 10584745), (30795, 8467796), (41060, 6350847), (61590, 4233898), (123180, 2116949)]