5580780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1979}}^1$

素因数の和:2038

約数の個数: 48

約数和(自身を含む): 15966720

約数和(自身を除く): 10385940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 1979, 2820, 3958, 5937, 7916, 9895, 11874, 19790, 23748, 29685, 39580, 59370, 93013, 118740, 186026, 279039, 372052, 465065, 558078, 930130, 1116156, 1395195, 1860260, 2790390, 5580780]

約数ペア:

[(1, 5580780), (2, 2790390), (3, 1860260), (4, 1395195), (5, 1116156), (6, 930130), (10, 558078), (12, 465065), (15, 372052), (20, 279039), (30, 186026), (47, 118740), (60, 93013), (94, 59370), (141, 39580), (188, 29685), (235, 23748), (282, 19790), (470, 11874), (564, 9895), (705, 7916), (940, 5937), (1410, 3958), (1979, 2820)]