8450460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{15649}}^1$

素因数の和:15667

約数の個数: 48

約数和(自身を含む): 26292000

約数和(自身を除く): 17841540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 15649, 31298, 46947, 62596, 78245, 93894, 140841, 156490, 187788, 234735, 281682, 312980, 422523, 469470, 563364, 704205, 845046, 938940, 1408410, 1690092, 2112615, 2816820, 4225230, 8450460]

約数ペア:

[(1, 8450460), (2, 4225230), (3, 2816820), (4, 2112615), (5, 1690092), (6, 1408410), (9, 938940), (10, 845046), (12, 704205), (15, 563364), (18, 469470), (20, 422523), (27, 312980), (30, 281682), (36, 234735), (45, 187788), (54, 156490), (60, 140841), (90, 93894), (108, 78245), (135, 62596), (180, 46947), (270, 31298), (540, 15649)]