67687920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31337}}^1$

素因数の和:31359

約数の個数: 80

約数和(自身を含む): 233154720

約数和(自身を除く): 165466800

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, 31337, 62674, 94011, 125348, 156685, 188022, 250696, 282033, 313370, 376044, 470055, 501392, 564066, 626740, 752088, 846099, 940110, 1128132, 1253480, 1410165, 1504176, 1692198, 1880220, 2256264, 2506960, 2820330, 3384396, 3760440, 4230495, 4512528, 5640660, 6768792, 7520880, 8460990, 11281320, 13537584, 16921980, 22562640, 33843960, 67687920]

約数ペア:

[(1, 67687920), (2, 33843960), (3, 22562640), (4, 16921980), (5, 13537584), (6, 11281320), (8, 8460990), (9, 7520880), (10, 6768792), (12, 5640660), (15, 4512528), (16, 4230495), (18, 3760440), (20, 3384396), (24, 2820330), (27, 2506960), (30, 2256264), (36, 1880220), (40, 1692198), (45, 1504176), (48, 1410165), (54, 1253480), (60, 1128132), (72, 940110), (80, 846099), (90, 752088), (108, 626740), (120, 564066), (135, 501392), (144, 470055), (180, 376044), (216, 313370), (240, 282033), (270, 250696), (360, 188022), (432, 156685), (540, 125348), (720, 94011), (1080, 62674), (2160, 31337)]