15386720

素因数分解:

$2^5\times 5^1\times {\mathrm{96167}}^1$

素因数の和:96182

約数の個数: 24

約数和(自身を含む): 36351504

約数和(自身を除く): 20964784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 96167, 192334, 384668, 480835, 769336, 961670, 1538672, 1923340, 3077344, 3846680, 7693360, 15386720]

約数ペア:

[(1, 15386720), (2, 7693360), (4, 3846680), (5, 3077344), (8, 1923340), (10, 1538672), (16, 961670), (20, 769336), (32, 480835), (40, 384668), (80, 192334), (160, 96167)]