8460

素因数分解:

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

素因数の和:62

約数の個数: 36

約数和(自身を含む): 26208

約数和(自身を除く): 17748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460]

約数ペア:

[(1, 8460), (2, 4230), (3, 2820), (4, 2115), (5, 1692), (6, 1410), (9, 940), (10, 846), (12, 705), (15, 564), (18, 470), (20, 423), (30, 282), (36, 235), (45, 188), (47, 180), (60, 141), (90, 94)]