4997880

素因数分解:

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

素因数の和:13900

約数の個数: 48

約数和(自身を含む): 16244280

約数和(自身を除く): 11246400

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, 13883, 27766, 41649, 55532, 69415, 83298, 111064, 124947, 138830, 166596, 208245, 249894, 277660, 333192, 416490, 499788, 555320, 624735, 832980, 999576, 1249470, 1665960, 2498940, 4997880]

約数ペア:

[(1, 4997880), (2, 2498940), (3, 1665960), (4, 1249470), (5, 999576), (6, 832980), (8, 624735), (9, 555320), (10, 499788), (12, 416490), (15, 333192), (18, 277660), (20, 249894), (24, 208245), (30, 166596), (36, 138830), (40, 124947), (45, 111064), (60, 83298), (72, 69415), (90, 55532), (120, 41649), (180, 27766), (360, 13883)]