16160940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89783}}^1$

素因数の和:89798

約数の個数: 36

約数和(自身を含む): 49022064

約数和(自身を除く): 32861124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 89783, 179566, 269349, 359132, 448915, 538698, 808047, 897830, 1077396, 1346745, 1616094, 1795660, 2693490, 3232188, 4040235, 5386980, 8080470, 16160940]

約数ペア:

[(1, 16160940), (2, 8080470), (3, 5386980), (4, 4040235), (5, 3232188), (6, 2693490), (9, 1795660), (10, 1616094), (12, 1346745), (15, 1077396), (18, 897830), (20, 808047), (30, 538698), (36, 448915), (45, 359132), (60, 269349), (90, 179566), (180, 89783)]