15432660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28579}}^1$

素因数の和:28597

約数の個数: 48

約数和(自身を含む): 48014400

約数和(自身を除く): 32581740

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, 28579, 57158, 85737, 114316, 142895, 171474, 257211, 285790, 342948, 428685, 514422, 571580, 771633, 857370, 1028844, 1286055, 1543266, 1714740, 2572110, 3086532, 3858165, 5144220, 7716330, 15432660]

約数ペア:

[(1, 15432660), (2, 7716330), (3, 5144220), (4, 3858165), (5, 3086532), (6, 2572110), (9, 1714740), (10, 1543266), (12, 1286055), (15, 1028844), (18, 857370), (20, 771633), (27, 571580), (30, 514422), (36, 428685), (45, 342948), (54, 285790), (60, 257211), (90, 171474), (108, 142895), (135, 114316), (180, 85737), (270, 57158), (540, 28579)]