542779920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{251287}}^1$

素因数の和:251309

約数の個数: 80

約数和(自身を含む): 1869582720

約数和(自身を除く): 1326802800

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, 251287, 502574, 753861, 1005148, 1256435, 1507722, 2010296, 2261583, 2512870, 3015444, 3769305, 4020592, 4523166, 5025740, 6030888, 6784749, 7538610, 9046332, 10051480, 11307915, 12061776, 13569498, 15077220, 18092664, 20102960, 22615830, 27138996, 30154440, 33923745, 36185328, 45231660, 54277992, 60308880, 67847490, 90463320, 108555984, 135694980, 180926640, 271389960, 542779920]

約数ペア:

[(1, 542779920), (2, 271389960), (3, 180926640), (4, 135694980), (5, 108555984), (6, 90463320), (8, 67847490), (9, 60308880), (10, 54277992), (12, 45231660), (15, 36185328), (16, 33923745), (18, 30154440), (20, 27138996), (24, 22615830), (27, 20102960), (30, 18092664), (36, 15077220), (40, 13569498), (45, 12061776), (48, 11307915), (54, 10051480), (60, 9046332), (72, 7538610), (80, 6784749), (90, 6030888), (108, 5025740), (120, 4523166), (135, 4020592), (144, 3769305), (180, 3015444), (216, 2512870), (240, 2261583), (270, 2010296), (360, 1507722), (432, 1256435), (540, 1005148), (720, 753861), (1080, 502574), (2160, 251287)]