38588280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{321569}}^1$

素因数の和:321583

約数の個数: 32

約数和(自身を含む): 115765200

約数和(自身を除く): 77176920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 321569, 643138, 964707, 1286276, 1607845, 1929414, 2572552, 3215690, 3858828, 4823535, 6431380, 7717656, 9647070, 12862760, 19294140, 38588280]

約数ペア:

[(1, 38588280), (2, 19294140), (3, 12862760), (4, 9647070), (5, 7717656), (6, 6431380), (8, 4823535), (10, 3858828), (12, 3215690), (15, 2572552), (20, 1929414), (24, 1607845), (30, 1286276), (40, 964707), (60, 643138), (120, 321569)]