28701480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239179}}^1$

素因数の和:239193

約数の個数: 32

約数和(自身を含む): 86104800

約数和(自身を除く): 57403320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239179, 478358, 717537, 956716, 1195895, 1435074, 1913432, 2391790, 2870148, 3587685, 4783580, 5740296, 7175370, 9567160, 14350740, 28701480]

約数ペア:

[(1, 28701480), (2, 14350740), (3, 9567160), (4, 7175370), (5, 5740296), (6, 4783580), (8, 3587685), (10, 2870148), (12, 2391790), (15, 1913432), (20, 1435074), (24, 1195895), (30, 956716), (40, 717537), (60, 478358), (120, 239179)]