38379960

素因数分解:

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

素因数の和:35557

約数の個数: 64

約数和(自身を含む): 127936800

約数和(自身を除く): 89556840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 35537, 71074, 106611, 142148, 177685, 213222, 284296, 319833, 355370, 426444, 533055, 639666, 710740, 852888, 959499, 1066110, 1279332, 1421480, 1599165, 1918998, 2132220, 2558664, 3198330, 3837996, 4264440, 4797495, 6396660, 7675992, 9594990, 12793320, 19189980, 38379960]

約数ペア:

[(1, 38379960), (2, 19189980), (3, 12793320), (4, 9594990), (5, 7675992), (6, 6396660), (8, 4797495), (9, 4264440), (10, 3837996), (12, 3198330), (15, 2558664), (18, 2132220), (20, 1918998), (24, 1599165), (27, 1421480), (30, 1279332), (36, 1066110), (40, 959499), (45, 852888), (54, 710740), (60, 639666), (72, 533055), (90, 426444), (108, 355370), (120, 319833), (135, 284296), (180, 213222), (216, 177685), (270, 142148), (360, 106611), (540, 71074), (1080, 35537)]