69621480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193393}}^1$

素因数の和:193410

約数の個数: 48

約数和(自身を含む): 226270980

約数和(自身を除く): 156649500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 193393, 386786, 580179, 773572, 966965, 1160358, 1547144, 1740537, 1933930, 2320716, 2900895, 3481074, 3867860, 4641432, 5801790, 6962148, 7735720, 8702685, 11603580, 13924296, 17405370, 23207160, 34810740, 69621480]

約数ペア:

[(1, 69621480), (2, 34810740), (3, 23207160), (4, 17405370), (5, 13924296), (6, 11603580), (8, 8702685), (9, 7735720), (10, 6962148), (12, 5801790), (15, 4641432), (18, 3867860), (20, 3481074), (24, 2900895), (30, 2320716), (36, 1933930), (40, 1740537), (45, 1547144), (60, 1160358), (72, 966965), (90, 773572), (120, 580179), (180, 386786), (360, 193393)]