28089840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{117041}}^1$

素因数の和:117057

約数の個数: 40

約数和(自身を含む): 87079248

約数和(自身を除く): 58989408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 117041, 234082, 351123, 468164, 585205, 702246, 936328, 1170410, 1404492, 1755615, 1872656, 2340820, 2808984, 3511230, 4681640, 5617968, 7022460, 9363280, 14044920, 28089840]

約数ペア:

[(1, 28089840), (2, 14044920), (3, 9363280), (4, 7022460), (5, 5617968), (6, 4681640), (8, 3511230), (10, 2808984), (12, 2340820), (15, 1872656), (16, 1755615), (20, 1404492), (24, 1170410), (30, 936328), (40, 702246), (48, 585205), (60, 468164), (80, 351123), (120, 234082), (240, 117041)]