276506820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1536149}}^1$

素因数の和:1536164

約数の個数: 36

約数和(自身を含む): 838737900

約数和(自身を除く): 562231080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1536149, 3072298, 4608447, 6144596, 7680745, 9216894, 13825341, 15361490, 18433788, 23042235, 27650682, 30722980, 46084470, 55301364, 69126705, 92168940, 138253410, 276506820]

約数ペア:

[(1, 276506820), (2, 138253410), (3, 92168940), (4, 69126705), (5, 55301364), (6, 46084470), (9, 30722980), (10, 27650682), (12, 23042235), (15, 18433788), (18, 15361490), (20, 13825341), (30, 9216894), (36, 7680745), (45, 6144596), (60, 4608447), (90, 3072298), (180, 1536149)]