15128460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{84047}}^1$

素因数の和:84062

約数の個数: 36

約数和(自身を含む): 45890208

約数和(自身を除く): 30761748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 84047, 168094, 252141, 336188, 420235, 504282, 756423, 840470, 1008564, 1260705, 1512846, 1680940, 2521410, 3025692, 3782115, 5042820, 7564230, 15128460]

約数ペア:

[(1, 15128460), (2, 7564230), (3, 5042820), (4, 3782115), (5, 3025692), (6, 2521410), (9, 1680940), (10, 1512846), (12, 1260705), (15, 1008564), (18, 840470), (20, 756423), (30, 504282), (36, 420235), (45, 336188), (60, 252141), (90, 168094), (180, 84047)]