1091880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{337}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 3680820

約数和(自身を除く): 2588940

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 337, 360, 405, 540, 648, 674, 810, 1011, 1080, 1348, 1620, 1685, 2022, 2696, 3033, 3240, 3370, 4044, 5055, 6066, 6740, 8088, 9099, 10110, 12132, 13480, 15165, 18198, 20220, 24264, 27297, 30330, 36396, 40440, 45495, 54594, 60660, 72792, 90990, 109188, 121320, 136485, 181980, 218376, 272970, 363960, 545940, 1091880]

約数ペア:

[(1, 1091880), (2, 545940), (3, 363960), (4, 272970), (5, 218376), (6, 181980), (8, 136485), (9, 121320), (10, 109188), (12, 90990), (15, 72792), (18, 60660), (20, 54594), (24, 45495), (27, 40440), (30, 36396), (36, 30330), (40, 27297), (45, 24264), (54, 20220), (60, 18198), (72, 15165), (81, 13480), (90, 12132), (108, 10110), (120, 9099), (135, 8088), (162, 6740), (180, 6066), (216, 5055), (270, 4044), (324, 3370), (337, 3240), (360, 3033), (405, 2696), (540, 2022), (648, 1685), (674, 1620), (810, 1348), (1011, 1080)]