164562180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2742703}}^1$

素因数の和:2742715

約数の個数: 24

約数和(自身を含む): 460774272

約数和(自身を除く): 296212092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2742703, 5485406, 8228109, 10970812, 13713515, 16456218, 27427030, 32912436, 41140545, 54854060, 82281090, 164562180]

約数ペア:

[(1, 164562180), (2, 82281090), (3, 54854060), (4, 41140545), (5, 32912436), (6, 27427030), (10, 16456218), (12, 13713515), (15, 10970812), (20, 8228109), (30, 5485406), (60, 2742703)]