71717280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149411}}^1$

素因数の和:149429

約数の個数: 48

約数和(自身を含む): 225910944

約数和(自身を除く): 154193664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 149411, 298822, 448233, 597644, 747055, 896466, 1195288, 1494110, 1792932, 2241165, 2390576, 2988220, 3585864, 4482330, 4781152, 5976440, 7171728, 8964660, 11952880, 14343456, 17929320, 23905760, 35858640, 71717280]

約数ペア:

[(1, 71717280), (2, 35858640), (3, 23905760), (4, 17929320), (5, 14343456), (6, 11952880), (8, 8964660), (10, 7171728), (12, 5976440), (15, 4781152), (16, 4482330), (20, 3585864), (24, 2988220), (30, 2390576), (32, 2241165), (40, 1792932), (48, 1494110), (60, 1195288), (80, 896466), (96, 747055), (120, 597644), (160, 448233), (240, 298822), (480, 149411)]