1639579081320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1518128779}}^1$

素因数の和:1518128799

約数の個数: 64

約数和(自身を含む): 5465263608000

約数和(自身を除く): 3825684526680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1518128779, 3036257558, 4554386337, 6072515116, 7590643895, 9108772674, 12145030232, 13663159011, 15181287790, 18217545348, 22771931685, 27326318022, 30362575580, 36435090696, 40989477033, 45543863370, 54652636044, 60725151160, 68315795055, 81978954066, 91087726740, 109305272088, 136631590110, 163957908132, 182175453480, 204947385165, 273263180220, 327915816264, 409894770330, 546526360440, 819789540660, 1639579081320]

約数ペア:

[(1, 1639579081320), (2, 819789540660), (3, 546526360440), (4, 409894770330), (5, 327915816264), (6, 273263180220), (8, 204947385165), (9, 182175453480), (10, 163957908132), (12, 136631590110), (15, 109305272088), (18, 91087726740), (20, 81978954066), (24, 68315795055), (27, 60725151160), (30, 54652636044), (36, 45543863370), (40, 40989477033), (45, 36435090696), (54, 30362575580), (60, 27326318022), (72, 22771931685), (90, 18217545348), (108, 15181287790), (120, 13663159011), (135, 12145030232), (180, 9108772674), (216, 7590643895), (270, 6072515116), (360, 4554386337), (540, 3036257558), (1080, 1518128779)]