78858060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1314301}}^1$

素因数の和:1314313

約数の個数: 24

約数和(自身を含む): 220802736

約数和(自身を除く): 141944676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1314301, 2628602, 3942903, 5257204, 6571505, 7885806, 13143010, 15771612, 19714515, 26286020, 39429030, 78858060]

約数ペア:

[(1, 78858060), (2, 39429030), (3, 26286020), (4, 19714515), (5, 15771612), (6, 13143010), (10, 7885806), (12, 6571505), (15, 5257204), (20, 3942903), (30, 2628602), (60, 1314301)]