148846140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{275641}}^1$

素因数の和:275659

約数の個数: 48

約数和(自身を含む): 463078560

約数和(自身を除く): 314232420

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, 275641, 551282, 826923, 1102564, 1378205, 1653846, 2480769, 2756410, 3307692, 4134615, 4961538, 5512820, 7442307, 8269230, 9923076, 12403845, 14884614, 16538460, 24807690, 29769228, 37211535, 49615380, 74423070, 148846140]

約数ペア:

[(1, 148846140), (2, 74423070), (3, 49615380), (4, 37211535), (5, 29769228), (6, 24807690), (9, 16538460), (10, 14884614), (12, 12403845), (15, 9923076), (18, 8269230), (20, 7442307), (27, 5512820), (30, 4961538), (36, 4134615), (45, 3307692), (54, 2756410), (60, 2480769), (90, 1653846), (108, 1378205), (135, 1102564), (180, 826923), (270, 551282), (540, 275641)]