23531580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43577}}^1$

素因数の和:43595

約数の個数: 48

約数和(自身を含む): 73211040

約数和(自身を除く): 49679460

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, 43577, 87154, 130731, 174308, 217885, 261462, 392193, 435770, 522924, 653655, 784386, 871540, 1176579, 1307310, 1568772, 1960965, 2353158, 2614620, 3921930, 4706316, 5882895, 7843860, 11765790, 23531580]

約数ペア:

[(1, 23531580), (2, 11765790), (3, 7843860), (4, 5882895), (5, 4706316), (6, 3921930), (9, 2614620), (10, 2353158), (12, 1960965), (15, 1568772), (18, 1307310), (20, 1176579), (27, 871540), (30, 784386), (36, 653655), (45, 522924), (54, 435770), (60, 392193), (90, 261462), (108, 217885), (135, 174308), (180, 130731), (270, 87154), (540, 43577)]