30073280

素因数分解:

$2^6\times 5^1\times {\mathrm{93979}}^1$

素因数の和:93996

約数の個数: 28

約数和(自身を含む): 71612760

約数和(自身を除く): 41539480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 93979, 187958, 375916, 469895, 751832, 939790, 1503664, 1879580, 3007328, 3759160, 6014656, 7518320, 15036640, 30073280]

約数ペア:

[(1, 30073280), (2, 15036640), (4, 7518320), (5, 6014656), (8, 3759160), (10, 3007328), (16, 1879580), (20, 1503664), (32, 939790), (40, 751832), (64, 469895), (80, 375916), (160, 187958), (320, 93979)]