42810660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79279}}^1$

素因数の和:79297

約数の個数: 48

約数和(自身を含む): 133190400

約数和(自身を除く): 90379740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 79279, 158558, 237837, 317116, 396395, 475674, 713511, 792790, 951348, 1189185, 1427022, 1585580, 2140533, 2378370, 2854044, 3567555, 4281066, 4756740, 7135110, 8562132, 10702665, 14270220, 21405330, 42810660]

約数ペア:

[(1, 42810660), (2, 21405330), (3, 14270220), (4, 10702665), (5, 8562132), (6, 7135110), (9, 4756740), (10, 4281066), (12, 3567555), (15, 2854044), (18, 2378370), (20, 2140533), (27, 1585580), (30, 1427022), (36, 1189185), (45, 951348), (54, 792790), (60, 713511), (90, 475674), (108, 396395), (135, 317116), (180, 237837), (270, 158558), (540, 79279)]