271388280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2261569}}^1$

素因数の和:2261583

約数の個数: 32

約数和(自身を含む): 814165200

約数和(自身を除く): 542776920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2261569, 4523138, 6784707, 9046276, 11307845, 13569414, 18092552, 22615690, 27138828, 33923535, 45231380, 54277656, 67847070, 90462760, 135694140, 271388280]

約数ペア:

[(1, 271388280), (2, 135694140), (3, 90462760), (4, 67847070), (5, 54277656), (6, 45231380), (8, 33923535), (10, 27138828), (12, 22615690), (15, 18092552), (20, 13569414), (24, 11307845), (30, 9046276), (40, 6784707), (60, 4523138), (120, 2261569)]