2565180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14251}}^1$

素因数の和:14266

約数の個数: 36

約数和(自身を含む): 7781592

約数和(自身を除く): 5216412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14251, 28502, 42753, 57004, 71255, 85506, 128259, 142510, 171012, 213765, 256518, 285020, 427530, 513036, 641295, 855060, 1282590, 2565180]

約数ペア:

[(1, 2565180), (2, 1282590), (3, 855060), (4, 641295), (5, 513036), (6, 427530), (9, 285020), (10, 256518), (12, 213765), (15, 171012), (18, 142510), (20, 128259), (30, 85506), (36, 71255), (45, 57004), (60, 42753), (90, 28502), (180, 14251)]