127388280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1061569}}^1$

素因数の和:1061583

約数の個数: 32

約数和(自身を含む): 382165200

約数和(自身を除く): 254776920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1061569, 2123138, 3184707, 4246276, 5307845, 6369414, 8492552, 10615690, 12738828, 15923535, 21231380, 25477656, 31847070, 42462760, 63694140, 127388280]

約数ペア:

[(1, 127388280), (2, 63694140), (3, 42462760), (4, 31847070), (5, 25477656), (6, 21231380), (8, 15923535), (10, 12738828), (12, 10615690), (15, 8492552), (20, 6369414), (24, 5307845), (30, 4246276), (40, 3184707), (60, 2123138), (120, 1061569)]