118207080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109451}}^1$

素因数の和:109471

約数の個数: 64

約数和(自身を含む): 394027200

約数和(自身を除く): 275820120

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, 109451, 218902, 328353, 437804, 547255, 656706, 875608, 985059, 1094510, 1313412, 1641765, 1970118, 2189020, 2626824, 2955177, 3283530, 3940236, 4378040, 4925295, 5910354, 6567060, 7880472, 9850590, 11820708, 13134120, 14775885, 19701180, 23641416, 29551770, 39402360, 59103540, 118207080]

約数ペア:

[(1, 118207080), (2, 59103540), (3, 39402360), (4, 29551770), (5, 23641416), (6, 19701180), (8, 14775885), (9, 13134120), (10, 11820708), (12, 9850590), (15, 7880472), (18, 6567060), (20, 5910354), (24, 4925295), (27, 4378040), (30, 3940236), (36, 3283530), (40, 2955177), (45, 2626824), (54, 2189020), (60, 1970118), (72, 1641765), (90, 1313412), (108, 1094510), (120, 985059), (135, 875608), (180, 656706), (216, 547255), (270, 437804), (360, 328353), (540, 218902), (1080, 109451)]