15470460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28649}}^1$

素因数の和:28667

約数の個数: 48

約数和(自身を含む): 48132000

約数和(自身を除く): 32661540

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, 28649, 57298, 85947, 114596, 143245, 171894, 257841, 286490, 343788, 429735, 515682, 572980, 773523, 859470, 1031364, 1289205, 1547046, 1718940, 2578410, 3094092, 3867615, 5156820, 7735230, 15470460]

約数ペア:

[(1, 15470460), (2, 7735230), (3, 5156820), (4, 3867615), (5, 3094092), (6, 2578410), (9, 1718940), (10, 1547046), (12, 1289205), (15, 1031364), (18, 859470), (20, 773523), (27, 572980), (30, 515682), (36, 429735), (45, 343788), (54, 286490), (60, 257841), (90, 171894), (108, 143245), (135, 114596), (180, 85947), (270, 57298), (540, 28649)]