12793320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{35537}}^1$

素因数の和:35554

約数の個数: 48

約数和(自身を含む): 41579460

約数和(自身を除く): 28786140

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, 35537, 71074, 106611, 142148, 177685, 213222, 284296, 319833, 355370, 426444, 533055, 639666, 710740, 852888, 1066110, 1279332, 1421480, 1599165, 2132220, 2558664, 3198330, 4264440, 6396660, 12793320]

約数ペア:

[(1, 12793320), (2, 6396660), (3, 4264440), (4, 3198330), (5, 2558664), (6, 2132220), (8, 1599165), (9, 1421480), (10, 1279332), (12, 1066110), (15, 852888), (18, 710740), (20, 639666), (24, 533055), (30, 426444), (36, 355370), (40, 319833), (45, 284296), (60, 213222), (72, 177685), (90, 142148), (120, 106611), (180, 71074), (360, 35537)]