47340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1$

素因数の和:278

約数の個数: 36

約数和(自身を含む): 144144

約数和(自身を除く): 96804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1052, 1315, 1578, 2367, 2630, 3156, 3945, 4734, 5260, 7890, 9468, 11835, 15780, 23670, 47340]

約数ペア:

[(1, 47340), (2, 23670), (3, 15780), (4, 11835), (5, 9468), (6, 7890), (9, 5260), (10, 4734), (12, 3945), (15, 3156), (18, 2630), (20, 2367), (30, 1578), (36, 1315), (45, 1052), (60, 789), (90, 526), (180, 263)]