127500840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{354169}}^1$

素因数の和:354186

約数の個数: 48

約数和(自身を含む): 414378900

約数和(自身を除く): 286878060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 354169, 708338, 1062507, 1416676, 1770845, 2125014, 2833352, 3187521, 3541690, 4250028, 5312535, 6375042, 7083380, 8500056, 10625070, 12750084, 14166760, 15937605, 21250140, 25500168, 31875210, 42500280, 63750420, 127500840]

約数ペア:

[(1, 127500840), (2, 63750420), (3, 42500280), (4, 31875210), (5, 25500168), (6, 21250140), (8, 15937605), (9, 14166760), (10, 12750084), (12, 10625070), (15, 8500056), (18, 7083380), (20, 6375042), (24, 5312535), (30, 4250028), (36, 3541690), (40, 3187521), (45, 2833352), (60, 2125014), (72, 1770845), (90, 1416676), (120, 1062507), (180, 708338), (360, 354169)]