27238320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37831}}^1$

素因数の和:37850

約数の個数: 60

約数和(自身を含む): 91477776

約数和(自身を除く): 64239456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 37831, 75662, 113493, 151324, 189155, 226986, 302648, 340479, 378310, 453972, 567465, 605296, 680958, 756620, 907944, 1134930, 1361916, 1513240, 1702395, 1815888, 2269860, 2723832, 3026480, 3404790, 4539720, 5447664, 6809580, 9079440, 13619160, 27238320]

約数ペア:

[(1, 27238320), (2, 13619160), (3, 9079440), (4, 6809580), (5, 5447664), (6, 4539720), (8, 3404790), (9, 3026480), (10, 2723832), (12, 2269860), (15, 1815888), (16, 1702395), (18, 1513240), (20, 1361916), (24, 1134930), (30, 907944), (36, 756620), (40, 680958), (45, 605296), (48, 567465), (60, 453972), (72, 378310), (80, 340479), (90, 302648), (120, 226986), (144, 189155), (180, 151324), (240, 113493), (360, 75662), (720, 37831)]