396953280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{137831}}^1$

素因数の和:137854

約数の個数: 84

約数和(自身を含む): 1365363792

約数和(自身を除く): 968410512

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, 137831, 275662, 413493, 551324, 689155, 826986, 1102648, 1240479, 1378310, 1653972, 2067465, 2205296, 2480958, 2756620, 3307944, 4134930, 4410592, 4961916, 5513240, 6202395, 6615888, 8269860, 8821184, 9923832, 11026480, 12404790, 13231776, 16539720, 19847664, 22052960, 24809580, 26463552, 33079440, 39695328, 44105920, 49619160, 66158880, 79390656, 99238320, 132317760, 198476640, 396953280]

約数ペア:

[(1, 396953280), (2, 198476640), (3, 132317760), (4, 99238320), (5, 79390656), (6, 66158880), (8, 49619160), (9, 44105920), (10, 39695328), (12, 33079440), (15, 26463552), (16, 24809580), (18, 22052960), (20, 19847664), (24, 16539720), (30, 13231776), (32, 12404790), (36, 11026480), (40, 9923832), (45, 8821184), (48, 8269860), (60, 6615888), (64, 6202395), (72, 5513240), (80, 4961916), (90, 4410592), (96, 4134930), (120, 3307944), (144, 2756620), (160, 2480958), (180, 2205296), (192, 2067465), (240, 1653972), (288, 1378310), (320, 1240479), (360, 1102648), (480, 826986), (576, 689155), (720, 551324), (960, 413493), (1440, 275662), (2880, 137831)]