29081880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{80783}}^1$

素因数の和:80800

約数の個数: 48

約数和(自身を含む): 94517280

約数和(自身を除く): 65435400

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, 80783, 161566, 242349, 323132, 403915, 484698, 646264, 727047, 807830, 969396, 1211745, 1454094, 1615660, 1938792, 2423490, 2908188, 3231320, 3635235, 4846980, 5816376, 7270470, 9693960, 14540940, 29081880]

約数ペア:

[(1, 29081880), (2, 14540940), (3, 9693960), (4, 7270470), (5, 5816376), (6, 4846980), (8, 3635235), (9, 3231320), (10, 2908188), (12, 2423490), (15, 1938792), (18, 1615660), (20, 1454094), (24, 1211745), (30, 969396), (36, 807830), (40, 727047), (45, 646264), (60, 484698), (72, 403915), (90, 323132), (120, 242349), (180, 161566), (360, 80783)]