4491720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{4159}}^1$

素因数の和:4179

約数の個数: 64

約数和(自身を含む): 14976000

約数和(自身を除く): 10484280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 4159, 8318, 12477, 16636, 20795, 24954, 33272, 37431, 41590, 49908, 62385, 74862, 83180, 99816, 112293, 124770, 149724, 166360, 187155, 224586, 249540, 299448, 374310, 449172, 499080, 561465, 748620, 898344, 1122930, 1497240, 2245860, 4491720]

約数ペア:

[(1, 4491720), (2, 2245860), (3, 1497240), (4, 1122930), (5, 898344), (6, 748620), (8, 561465), (9, 499080), (10, 449172), (12, 374310), (15, 299448), (18, 249540), (20, 224586), (24, 187155), (27, 166360), (30, 149724), (36, 124770), (40, 112293), (45, 99816), (54, 83180), (60, 74862), (72, 62385), (90, 49908), (108, 41590), (120, 37431), (135, 33272), (180, 24954), (216, 20795), (270, 16636), (360, 12477), (540, 8318), (1080, 4159)]