390234240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2053}}^1$

素因数の和:2092

約数の個数: 256

約数和(自身を含む): 1508457600

約数和(自身を除く): 1118223360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2053, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4106, 4224, 4320, 4752, 5280, 5760, 5940, 6159, 6336, 7040, 7920, 8212, 8640, 9504, 10265, 10560, 11880, 12318, 12672, 15840, 16424, 17280, 18477, 19008, 20530, 21120, 22583, 23760, 24636, 30795, 31680, 32848, 36954, 38016, 41060, 45166, 47520, 49272, 55431, 61590, 63360, 65696, 67749, 73908, 82120, 90332, 92385, 95040, 98544, 110862, 112915, 123180, 131392, 135498, 147816, 164240, 180664, 184770, 190080, 197088, 203247, 221724, 225830, 246360, 262784, 270996, 277155, 295632, 328480, 338745, 361328, 369540, 394176, 406494, 443448, 451660, 492720, 541992, 554310, 591264, 609741, 656960, 677490, 722656, 739080, 788352, 812988, 886896, 903320, 985440, 1016235, 1083984, 1108620, 1182528, 1219482, 1313920, 1354980, 1445312, 1478160, 1625976, 1773792, 1806640, 1970880, 2032470, 2167968, 2217240, 2365056, 2438964, 2709960, 2890624, 2956320, 3048705, 3251952, 3547584, 3613280, 3941760, 4064940, 4335936, 4434480, 4877928, 5419920, 5912640, 6097410, 6503904, 7095168, 7226560, 8129880, 8671872, 8868960, 9755856, 10839840, 11825280, 12194820, 13007808, 14453120, 16259760, 17737920, 19511712, 21679680, 24389640, 26015616, 32519520, 35475840, 39023424, 43359360, 48779280, 65039040, 78046848, 97558560, 130078080, 195117120, 390234240]

約数ペア:

[(1, 390234240), (2, 195117120), (3, 130078080), (4, 97558560), (5, 78046848), (6, 65039040), (8, 48779280), (9, 43359360), (10, 39023424), (11, 35475840), (12, 32519520), (15, 26015616), (16, 24389640), (18, 21679680), (20, 19511712), (22, 17737920), (24, 16259760), (27, 14453120), (30, 13007808), (32, 12194820), (33, 11825280), (36, 10839840), (40, 9755856), (44, 8868960), (45, 8671872), (48, 8129880), (54, 7226560), (55, 7095168), (60, 6503904), (64, 6097410), (66, 5912640), (72, 5419920), (80, 4877928), (88, 4434480), (90, 4335936), (96, 4064940), (99, 3941760), (108, 3613280), (110, 3547584), (120, 3251952), (128, 3048705), (132, 2956320), (135, 2890624), (144, 2709960), (160, 2438964), (165, 2365056), (176, 2217240), (180, 2167968), (192, 2032470), (198, 1970880), (216, 1806640), (220, 1773792), (240, 1625976), (264, 1478160), (270, 1445312), (288, 1354980), (297, 1313920), (320, 1219482), (330, 1182528), (352, 1108620), (360, 1083984), (384, 1016235), (396, 985440), (432, 903320), (440, 886896), (480, 812988), (495, 788352), (528, 739080), (540, 722656), (576, 677490), (594, 656960), (640, 609741), (660, 591264), (704, 554310), (720, 541992), (792, 492720), (864, 451660), (880, 443448), (960, 406494), (990, 394176), (1056, 369540), (1080, 361328), (1152, 338745), (1188, 328480), (1320, 295632), (1408, 277155), (1440, 270996), (1485, 262784), (1584, 246360), (1728, 225830), (1760, 221724), (1920, 203247), (1980, 197088), (2053, 190080), (2112, 184770), (2160, 180664), (2376, 164240), (2640, 147816), (2880, 135498), (2970, 131392), (3168, 123180), (3456, 112915), (3520, 110862), (3960, 98544), (4106, 95040), (4224, 92385), (4320, 90332), (4752, 82120), (5280, 73908), (5760, 67749), (5940, 65696), (6159, 63360), (6336, 61590), (7040, 55431), (7920, 49272), (8212, 47520), (8640, 45166), (9504, 41060), (10265, 38016), (10560, 36954), (11880, 32848), (12318, 31680), (12672, 30795), (15840, 24636), (16424, 23760), (17280, 22583), (18477, 21120), (19008, 20530)]