23077980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{42737}}^1$

素因数の和:42755

約数の個数: 48

約数和(自身を含む): 71799840

約数和(自身を除く): 48721860

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, 42737, 85474, 128211, 170948, 213685, 256422, 384633, 427370, 512844, 641055, 769266, 854740, 1153899, 1282110, 1538532, 1923165, 2307798, 2564220, 3846330, 4615596, 5769495, 7692660, 11538990, 23077980]

約数ペア:

[(1, 23077980), (2, 11538990), (3, 7692660), (4, 5769495), (5, 4615596), (6, 3846330), (9, 2564220), (10, 2307798), (12, 1923165), (15, 1538532), (18, 1282110), (20, 1153899), (27, 854740), (30, 769266), (36, 641055), (45, 512844), (54, 427370), (60, 384633), (90, 256422), (108, 213685), (135, 170948), (180, 128211), (270, 85474), (540, 42737)]