165963960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{461011}}^1$

素因数の和:461028

約数の個数: 48

約数和(自身を含む): 539384040

約数和(自身を除く): 373420080

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, 461011, 922022, 1383033, 1844044, 2305055, 2766066, 3688088, 4149099, 4610110, 5532132, 6915165, 8298198, 9220220, 11064264, 13830330, 16596396, 18440440, 20745495, 27660660, 33192792, 41490990, 55321320, 82981980, 165963960]

約数ペア:

[(1, 165963960), (2, 82981980), (3, 55321320), (4, 41490990), (5, 33192792), (6, 27660660), (8, 20745495), (9, 18440440), (10, 16596396), (12, 13830330), (15, 11064264), (18, 9220220), (20, 8298198), (24, 6915165), (30, 5532132), (36, 4610110), (40, 4149099), (45, 3688088), (60, 2766066), (72, 2305055), (90, 1844044), (120, 1383033), (180, 922022), (360, 461011)]