48947280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{203947}}^1$

素因数の和:203963

約数の個数: 40

約数和(自身を含む): 151737312

約数和(自身を除く): 102790032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 203947, 407894, 611841, 815788, 1019735, 1223682, 1631576, 2039470, 2447364, 3059205, 3263152, 4078940, 4894728, 6118410, 8157880, 9789456, 12236820, 16315760, 24473640, 48947280]

約数ペア:

[(1, 48947280), (2, 24473640), (3, 16315760), (4, 12236820), (5, 9789456), (6, 8157880), (8, 6118410), (10, 4894728), (12, 4078940), (15, 3263152), (16, 3059205), (20, 2447364), (24, 2039470), (30, 1631576), (40, 1223682), (48, 1019735), (60, 815788), (80, 611841), (120, 407894), (240, 203947)]