160390260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{297019}}^1$

素因数の和:297037

約数の個数: 48

約数和(自身を含む): 498993600

約数和(自身を除く): 338603340

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, 297019, 594038, 891057, 1188076, 1485095, 1782114, 2673171, 2970190, 3564228, 4455285, 5346342, 5940380, 8019513, 8910570, 10692684, 13365855, 16039026, 17821140, 26731710, 32078052, 40097565, 53463420, 80195130, 160390260]

約数ペア:

[(1, 160390260), (2, 80195130), (3, 53463420), (4, 40097565), (5, 32078052), (6, 26731710), (9, 17821140), (10, 16039026), (12, 13365855), (15, 10692684), (18, 8910570), (20, 8019513), (27, 5940380), (30, 5346342), (36, 4455285), (45, 3564228), (54, 2970190), (60, 2673171), (90, 1782114), (108, 1485095), (135, 1188076), (180, 891057), (270, 594038), (540, 297019)]