268320060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{496889}}^1$

素因数の和:496907

約数の個数: 48

約数和(自身を含む): 834775200

約数和(自身を除く): 566455140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 496889, 993778, 1490667, 1987556, 2484445, 2981334, 4472001, 4968890, 5962668, 7453335, 8944002, 9937780, 13416003, 14906670, 17888004, 22360005, 26832006, 29813340, 44720010, 53664012, 67080015, 89440020, 134160030, 268320060]

約数ペア:

[(1, 268320060), (2, 134160030), (3, 89440020), (4, 67080015), (5, 53664012), (6, 44720010), (9, 29813340), (10, 26832006), (12, 22360005), (15, 17888004), (18, 14906670), (20, 13416003), (27, 9937780), (30, 8944002), (36, 7453335), (45, 5962668), (54, 4968890), (60, 4472001), (90, 2981334), (108, 2484445), (135, 1987556), (180, 1490667), (270, 993778), (540, 496889)]