16966440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47129}}^1$

素因数の和:47146

約数の個数: 48

約数和(自身を含む): 55142100

約数和(自身を除く): 38175660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 47129, 94258, 141387, 188516, 235645, 282774, 377032, 424161, 471290, 565548, 706935, 848322, 942580, 1131096, 1413870, 1696644, 1885160, 2120805, 2827740, 3393288, 4241610, 5655480, 8483220, 16966440]

約数ペア:

[(1, 16966440), (2, 8483220), (3, 5655480), (4, 4241610), (5, 3393288), (6, 2827740), (8, 2120805), (9, 1885160), (10, 1696644), (12, 1413870), (15, 1131096), (18, 942580), (20, 848322), (24, 706935), (30, 565548), (36, 471290), (40, 424161), (45, 377032), (60, 282774), (72, 235645), (90, 188516), (120, 141387), (180, 94258), (360, 47129)]