1665960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13883}}^1$

素因数の和:13897

約数の個数: 32

約数和(自身を含む): 4998240

約数和(自身を除く): 3332280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13883, 27766, 41649, 55532, 69415, 83298, 111064, 138830, 166596, 208245, 277660, 333192, 416490, 555320, 832980, 1665960]

約数ペア:

[(1, 1665960), (2, 832980), (3, 555320), (4, 416490), (5, 333192), (6, 277660), (8, 208245), (10, 166596), (12, 138830), (15, 111064), (20, 83298), (24, 69415), (30, 55532), (40, 41649), (60, 27766), (120, 13883)]