12378180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{206303}}^1$

素因数の和:206315

約数の個数: 24

約数和(自身を含む): 34659072

約数和(自身を除く): 22280892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 206303, 412606, 618909, 825212, 1031515, 1237818, 2063030, 2475636, 3094545, 4126060, 6189090, 12378180]

約数ペア:

[(1, 12378180), (2, 6189090), (3, 4126060), (4, 3094545), (5, 2475636), (6, 2063030), (10, 1237818), (12, 1031515), (15, 825212), (20, 618909), (30, 412606), (60, 206303)]