16973640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47149}}^1$

素因数の和:47166

約数の個数: 48

約数和(自身を含む): 55165500

約数和(自身を除く): 38191860

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, 47149, 94298, 141447, 188596, 235745, 282894, 377192, 424341, 471490, 565788, 707235, 848682, 942980, 1131576, 1414470, 1697364, 1885960, 2121705, 2828940, 3394728, 4243410, 5657880, 8486820, 16973640]

約数ペア:

[(1, 16973640), (2, 8486820), (3, 5657880), (4, 4243410), (5, 3394728), (6, 2828940), (8, 2121705), (9, 1885960), (10, 1697364), (12, 1414470), (15, 1131576), (18, 942980), (20, 848682), (24, 707235), (30, 565788), (36, 471490), (40, 424341), (45, 377192), (60, 282894), (72, 235745), (90, 188596), (120, 141447), (180, 94298), (360, 47149)]