68304000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{1423}}^1$

素因数の和:1455

約数の個数: 128

約数和(自身を含む): 226586880

約数和(自身を除く): 158282880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1423, 1500, 1600, 1920, 2000, 2400, 2846, 3000, 3200, 4000, 4269, 4800, 5692, 6000, 7115, 8000, 8538, 9600, 11384, 12000, 14230, 16000, 17076, 21345, 22768, 24000, 28460, 34152, 35575, 42690, 45536, 48000, 56920, 68304, 71150, 85380, 91072, 106725, 113840, 136608, 142300, 170760, 177875, 182144, 213450, 227680, 273216, 284600, 341520, 355750, 426900, 455360, 533625, 546432, 569200, 683040, 711500, 853800, 910720, 1067250, 1138400, 1366080, 1423000, 1707600, 2134500, 2276800, 2732160, 2846000, 3415200, 4269000, 4553600, 5692000, 6830400, 8538000, 11384000, 13660800, 17076000, 22768000, 34152000, 68304000]

約数ペア:

[(1, 68304000), (2, 34152000), (3, 22768000), (4, 17076000), (5, 13660800), (6, 11384000), (8, 8538000), (10, 6830400), (12, 5692000), (15, 4553600), (16, 4269000), (20, 3415200), (24, 2846000), (25, 2732160), (30, 2276800), (32, 2134500), (40, 1707600), (48, 1423000), (50, 1366080), (60, 1138400), (64, 1067250), (75, 910720), (80, 853800), (96, 711500), (100, 683040), (120, 569200), (125, 546432), (128, 533625), (150, 455360), (160, 426900), (192, 355750), (200, 341520), (240, 284600), (250, 273216), (300, 227680), (320, 213450), (375, 182144), (384, 177875), (400, 170760), (480, 142300), (500, 136608), (600, 113840), (640, 106725), (750, 91072), (800, 85380), (960, 71150), (1000, 68304), (1200, 56920), (1423, 48000), (1500, 45536), (1600, 42690), (1920, 35575), (2000, 34152), (2400, 28460), (2846, 24000), (3000, 22768), (3200, 21345), (4000, 17076), (4269, 16000), (4800, 14230), (5692, 12000), (6000, 11384), (7115, 9600), (8000, 8538)]