2854186560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{991037}}^1$

素因数の和:991060

約数の個数: 84

約数和(自身を含む): 9817222428

約数和(自身を除く): 6963035868

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 991037, 1982074, 2973111, 3964148, 4955185, 5946222, 7928296, 8919333, 9910370, 11892444, 14865555, 15856592, 17838666, 19820740, 23784888, 29731110, 31713184, 35677332, 39641480, 44596665, 47569776, 59462220, 63426368, 71354664, 79282960, 89193330, 95139552, 118924440, 142709328, 158565920, 178386660, 190279104, 237848880, 285418656, 317131840, 356773320, 475697760, 570837312, 713546640, 951395520, 1427093280, 2854186560]

約数ペア:

[(1, 2854186560), (2, 1427093280), (3, 951395520), (4, 713546640), (5, 570837312), (6, 475697760), (8, 356773320), (9, 317131840), (10, 285418656), (12, 237848880), (15, 190279104), (16, 178386660), (18, 158565920), (20, 142709328), (24, 118924440), (30, 95139552), (32, 89193330), (36, 79282960), (40, 71354664), (45, 63426368), (48, 59462220), (60, 47569776), (64, 44596665), (72, 39641480), (80, 35677332), (90, 31713184), (96, 29731110), (120, 23784888), (144, 19820740), (160, 17838666), (180, 15856592), (192, 14865555), (240, 11892444), (288, 9910370), (320, 8919333), (360, 7928296), (480, 5946222), (576, 4955185), (720, 3964148), (960, 2973111), (1440, 1982074), (2880, 991037)]