48779280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2053}}^1$

素因数の和:2086

約数の個数: 160

約数和(自身を含む): 183381120

約数和(自身を除く): 134601840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2053, 2160, 2376, 2640, 2970, 3960, 4106, 4752, 5940, 6159, 7920, 8212, 10265, 11880, 12318, 16424, 18477, 20530, 22583, 23760, 24636, 30795, 32848, 36954, 41060, 45166, 49272, 55431, 61590, 67749, 73908, 82120, 90332, 92385, 98544, 110862, 112915, 123180, 135498, 147816, 164240, 180664, 184770, 203247, 221724, 225830, 246360, 270996, 277155, 295632, 338745, 361328, 369540, 406494, 443448, 451660, 492720, 541992, 554310, 609741, 677490, 739080, 812988, 886896, 903320, 1016235, 1083984, 1108620, 1219482, 1354980, 1478160, 1625976, 1806640, 2032470, 2217240, 2438964, 2709960, 3048705, 3251952, 4064940, 4434480, 4877928, 5419920, 6097410, 8129880, 9755856, 12194820, 16259760, 24389640, 48779280]

約数ペア:

[(1, 48779280), (2, 24389640), (3, 16259760), (4, 12194820), (5, 9755856), (6, 8129880), (8, 6097410), (9, 5419920), (10, 4877928), (11, 4434480), (12, 4064940), (15, 3251952), (16, 3048705), (18, 2709960), (20, 2438964), (22, 2217240), (24, 2032470), (27, 1806640), (30, 1625976), (33, 1478160), (36, 1354980), (40, 1219482), (44, 1108620), (45, 1083984), (48, 1016235), (54, 903320), (55, 886896), (60, 812988), (66, 739080), (72, 677490), (80, 609741), (88, 554310), (90, 541992), (99, 492720), (108, 451660), (110, 443448), (120, 406494), (132, 369540), (135, 361328), (144, 338745), (165, 295632), (176, 277155), (180, 270996), (198, 246360), (216, 225830), (220, 221724), (240, 203247), (264, 184770), (270, 180664), (297, 164240), (330, 147816), (360, 135498), (396, 123180), (432, 112915), (440, 110862), (495, 98544), (528, 92385), (540, 90332), (594, 82120), (660, 73908), (720, 67749), (792, 61590), (880, 55431), (990, 49272), (1080, 45166), (1188, 41060), (1320, 36954), (1485, 32848), (1584, 30795), (1980, 24636), (2053, 23760), (2160, 22583), (2376, 20530), (2640, 18477), (2970, 16424), (3960, 12318), (4106, 11880), (4752, 10265), (5940, 8212), (6159, 7920)]