4081860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7559}}^1$

素因数の和:7577

約数の個数: 48

約数和(自身を含む): 12700800

約数和(自身を除く): 8618940

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, 7559, 15118, 22677, 30236, 37795, 45354, 68031, 75590, 90708, 113385, 136062, 151180, 204093, 226770, 272124, 340155, 408186, 453540, 680310, 816372, 1020465, 1360620, 2040930, 4081860]

約数ペア:

[(1, 4081860), (2, 2040930), (3, 1360620), (4, 1020465), (5, 816372), (6, 680310), (9, 453540), (10, 408186), (12, 340155), (15, 272124), (18, 226770), (20, 204093), (27, 151180), (30, 136062), (36, 113385), (45, 90708), (54, 75590), (60, 68031), (90, 45354), (108, 37795), (135, 30236), (180, 22677), (270, 15118), (540, 7559)]