80522940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1342049}}^1$

素因数の和:1342061

約数の個数: 24

約数和(自身を含む): 225464400

約数和(自身を除く): 144941460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1342049, 2684098, 4026147, 5368196, 6710245, 8052294, 13420490, 16104588, 20130735, 26840980, 40261470, 80522940]

約数ペア:

[(1, 80522940), (2, 40261470), (3, 26840980), (4, 20130735), (5, 16104588), (6, 13420490), (10, 8052294), (12, 6710245), (15, 5368196), (20, 4026147), (30, 2684098), (60, 1342049)]