2142659520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{247993}}^1$

素因数の和:248019

約数の個数: 112

約数和(自身を含む): 7558857120

約数和(自身を除く): 5416197600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 247993, 495986, 743979, 991972, 1239965, 1487958, 1983944, 2231937, 2479930, 2975916, 3719895, 3967888, 4463874, 4959860, 5951832, 6695811, 7439790, 7935776, 8927748, 9919720, 11159685, 11903664, 13391622, 14879580, 15871552, 17855496, 19839440, 22319370, 23807328, 26783244, 29759160, 33479055, 35710992, 39678880, 44638740, 47614656, 53566488, 59518320, 66958110, 71421984, 79357760, 89277480, 107132976, 119036640, 133916220, 142843968, 178554960, 214265952, 238073280, 267832440, 357109920, 428531904, 535664880, 714219840, 1071329760, 2142659520]

約数ペア:

[(1, 2142659520), (2, 1071329760), (3, 714219840), (4, 535664880), (5, 428531904), (6, 357109920), (8, 267832440), (9, 238073280), (10, 214265952), (12, 178554960), (15, 142843968), (16, 133916220), (18, 119036640), (20, 107132976), (24, 89277480), (27, 79357760), (30, 71421984), (32, 66958110), (36, 59518320), (40, 53566488), (45, 47614656), (48, 44638740), (54, 39678880), (60, 35710992), (64, 33479055), (72, 29759160), (80, 26783244), (90, 23807328), (96, 22319370), (108, 19839440), (120, 17855496), (135, 15871552), (144, 14879580), (160, 13391622), (180, 11903664), (192, 11159685), (216, 9919720), (240, 8927748), (270, 7935776), (288, 7439790), (320, 6695811), (360, 5951832), (432, 4959860), (480, 4463874), (540, 3967888), (576, 3719895), (720, 2975916), (864, 2479930), (960, 2231937), (1080, 1983944), (1440, 1487958), (1728, 1239965), (2160, 991972), (2880, 743979), (4320, 495986), (8640, 247993)]