486248940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{900461}}^1$

素因数の和:900479

約数の個数: 48

約数和(自身を含む): 1512776160

約数和(自身を除く): 1026527220

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, 900461, 1800922, 2701383, 3601844, 4502305, 5402766, 8104149, 9004610, 10805532, 13506915, 16208298, 18009220, 24312447, 27013830, 32416596, 40520745, 48624894, 54027660, 81041490, 97249788, 121562235, 162082980, 243124470, 486248940]

約数ペア:

[(1, 486248940), (2, 243124470), (3, 162082980), (4, 121562235), (5, 97249788), (6, 81041490), (9, 54027660), (10, 48624894), (12, 40520745), (15, 32416596), (18, 27013830), (20, 24312447), (27, 18009220), (30, 16208298), (36, 13506915), (45, 10805532), (54, 9004610), (60, 8104149), (90, 5402766), (108, 4502305), (135, 3601844), (180, 2701383), (270, 1800922), (540, 900461)]