120960190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1049}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 234964800

約数和(自身を除く): 114004610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 887, 1049, 1774, 2098, 4435, 5245, 8870, 10490, 11531, 13637, 23062, 27274, 57655, 68185, 115310, 136370, 930463, 1860926, 4652315, 9304630, 12096019, 24192038, 60480095, 120960190]

約数ペア:

[(1, 120960190), (2, 60480095), (5, 24192038), (10, 12096019), (13, 9304630), (26, 4652315), (65, 1860926), (130, 930463), (887, 136370), (1049, 115310), (1774, 68185), (2098, 57655), (4435, 27274), (5245, 23062), (8870, 13637), (10490, 11531)]