6405540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{106759}}^1$

素因数の和:106771

約数の個数: 24

約数和(自身を含む): 17935680

約数和(自身を除く): 11530140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 106759, 213518, 320277, 427036, 533795, 640554, 1067590, 1281108, 1601385, 2135180, 3202770, 6405540]

約数ペア:

[(1, 6405540), (2, 3202770), (3, 2135180), (4, 1601385), (5, 1281108), (6, 1067590), (10, 640554), (12, 533795), (15, 427036), (20, 320277), (30, 213518), (60, 106759)]