130745880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{121061}}^1$

素因数の和:121081

約数の個数: 64

約数和(自身を含む): 435823200

約数和(自身を除く): 305077320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 121061, 242122, 363183, 484244, 605305, 726366, 968488, 1089549, 1210610, 1452732, 1815915, 2179098, 2421220, 2905464, 3268647, 3631830, 4358196, 4842440, 5447745, 6537294, 7263660, 8716392, 10895490, 13074588, 14527320, 16343235, 21790980, 26149176, 32686470, 43581960, 65372940, 130745880]

約数ペア:

[(1, 130745880), (2, 65372940), (3, 43581960), (4, 32686470), (5, 26149176), (6, 21790980), (8, 16343235), (9, 14527320), (10, 13074588), (12, 10895490), (15, 8716392), (18, 7263660), (20, 6537294), (24, 5447745), (27, 4842440), (30, 4358196), (36, 3631830), (40, 3268647), (45, 2905464), (54, 2421220), (60, 2179098), (72, 1815915), (90, 1452732), (108, 1210610), (120, 1089549), (135, 968488), (180, 726366), (216, 605305), (270, 484244), (360, 363183), (540, 242122), (1080, 121061)]