2659687920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1231337}}^1$

素因数の和:1231359

約数の個数: 80

約数和(自身を含む): 9161154720

約数和(自身を除く): 6501466800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1231337, 2462674, 3694011, 4925348, 6156685, 7388022, 9850696, 11082033, 12313370, 14776044, 18470055, 19701392, 22164066, 24626740, 29552088, 33246099, 36940110, 44328132, 49253480, 55410165, 59104176, 66492198, 73880220, 88656264, 98506960, 110820330, 132984396, 147760440, 166230495, 177312528, 221640660, 265968792, 295520880, 332460990, 443281320, 531937584, 664921980, 886562640, 1329843960, 2659687920]

約数ペア:

[(1, 2659687920), (2, 1329843960), (3, 886562640), (4, 664921980), (5, 531937584), (6, 443281320), (8, 332460990), (9, 295520880), (10, 265968792), (12, 221640660), (15, 177312528), (16, 166230495), (18, 147760440), (20, 132984396), (24, 110820330), (27, 98506960), (30, 88656264), (36, 73880220), (40, 66492198), (45, 59104176), (48, 55410165), (54, 49253480), (60, 44328132), (72, 36940110), (80, 33246099), (90, 29552088), (108, 24626740), (120, 22164066), (135, 19701392), (144, 18470055), (180, 14776044), (216, 12313370), (240, 11082033), (270, 9850696), (360, 7388022), (432, 6156685), (540, 4925348), (720, 3694011), (1080, 2462674), (2160, 1231337)]