68225880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{568549}}^1$

素因数の和:568563

約数の個数: 32

約数和(自身を含む): 204678000

約数和(自身を除く): 136452120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 568549, 1137098, 1705647, 2274196, 2842745, 3411294, 4548392, 5685490, 6822588, 8528235, 11370980, 13645176, 17056470, 22741960, 34112940, 68225880]

約数ペア:

[(1, 68225880), (2, 34112940), (3, 22741960), (4, 17056470), (5, 13645176), (6, 11370980), (8, 8528235), (10, 6822588), (12, 5685490), (15, 4548392), (20, 3411294), (24, 2842745), (30, 2274196), (40, 1705647), (60, 1137098), (120, 568549)]