2760318720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{239611}}^1$

素因数の和:239638

約数の個数: 108

約数和(自身を含む): 9550455096

約数和(自身を除く): 6790136376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 239611, 479222, 718833, 958444, 1198055, 1437666, 1916888, 2156499, 2396110, 2875332, 3594165, 3833776, 4312998, 4792220, 5750664, 7188330, 7667552, 8625996, 9584440, 10782495, 11501328, 14376660, 15335104, 17251992, 19168880, 21564990, 23002656, 28753320, 30670208, 34503984, 38337760, 43129980, 46005312, 57506640, 61340416, 69007968, 76675520, 86259960, 92010624, 115013280, 138015936, 153351040, 172519920, 184021248, 230026560, 276031872, 306702080, 345039840, 460053120, 552063744, 690079680, 920106240, 1380159360, 2760318720]

約数ペア:

[(1, 2760318720), (2, 1380159360), (3, 920106240), (4, 690079680), (5, 552063744), (6, 460053120), (8, 345039840), (9, 306702080), (10, 276031872), (12, 230026560), (15, 184021248), (16, 172519920), (18, 153351040), (20, 138015936), (24, 115013280), (30, 92010624), (32, 86259960), (36, 76675520), (40, 69007968), (45, 61340416), (48, 57506640), (60, 46005312), (64, 43129980), (72, 38337760), (80, 34503984), (90, 30670208), (96, 28753320), (120, 23002656), (128, 21564990), (144, 19168880), (160, 17251992), (180, 15335104), (192, 14376660), (240, 11501328), (256, 10782495), (288, 9584440), (320, 8625996), (360, 7667552), (384, 7188330), (480, 5750664), (576, 4792220), (640, 4312998), (720, 3833776), (768, 3594165), (960, 2875332), (1152, 2396110), (1280, 2156499), (1440, 1916888), (1920, 1437666), (2304, 1198055), (2880, 958444), (3840, 718833), (5760, 479222), (11520, 239611)]