115290240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 256

約数和(自身を含む): 411264000

約数和(自身を除く): 295973760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 149, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 298, 310, 312, 320, 372, 384, 390, 403, 416, 447, 465, 480, 496, 520, 596, 620, 624, 640, 744, 745, 780, 806, 832, 894, 930, 960, 992, 1040, 1192, 1209, 1240, 1248, 1488, 1490, 1560, 1612, 1664, 1788, 1860, 1920, 1937, 1984, 2015, 2080, 2235, 2384, 2418, 2480, 2496, 2976, 2980, 3120, 3224, 3576, 3720, 3874, 3968, 4030, 4160, 4470, 4619, 4768, 4836, 4960, 4992, 5811, 5952, 5960, 6045, 6240, 6448, 7152, 7440, 7748, 8060, 8320, 8940, 9238, 9536, 9672, 9685, 9920, 11622, 11904, 11920, 12090, 12480, 12896, 13857, 14304, 14880, 15496, 16120, 17880, 18476, 19072, 19344, 19370, 19840, 23095, 23244, 23840, 24180, 24960, 25792, 27714, 28608, 29055, 29760, 30992, 32240, 35760, 36952, 38688, 38740, 46190, 46488, 47680, 48360, 51584, 55428, 57216, 58110, 59520, 60047, 61984, 64480, 69285, 71520, 73904, 77376, 77480, 92380, 92976, 95360, 96720, 110856, 116220, 120094, 123968, 128960, 138570, 143040, 147808, 154752, 154960, 180141, 184760, 185952, 193440, 221712, 232440, 240188, 247936, 257920, 277140, 286080, 295616, 300235, 309920, 360282, 369520, 371904, 386880, 443424, 464880, 480376, 554280, 591232, 600470, 619840, 720564, 739040, 743808, 773760, 886848, 900705, 929760, 960752, 1108560, 1200940, 1239680, 1441128, 1478080, 1773696, 1801410, 1859520, 1921504, 2217120, 2401880, 2882256, 2956160, 3602820, 3719040, 3843008, 4434240, 4803760, 5764512, 7205640, 7686016, 8868480, 9607520, 11529024, 14411280, 19215040, 23058048, 28822560, 38430080, 57645120, 115290240]

約数ペア:

[(1, 115290240), (2, 57645120), (3, 38430080), (4, 28822560), (5, 23058048), (6, 19215040), (8, 14411280), (10, 11529024), (12, 9607520), (13, 8868480), (15, 7686016), (16, 7205640), (20, 5764512), (24, 4803760), (26, 4434240), (30, 3843008), (31, 3719040), (32, 3602820), (39, 2956160), (40, 2882256), (48, 2401880), (52, 2217120), (60, 1921504), (62, 1859520), (64, 1801410), (65, 1773696), (78, 1478080), (80, 1441128), (93, 1239680), (96, 1200940), (104, 1108560), (120, 960752), (124, 929760), (128, 900705), (130, 886848), (149, 773760), (155, 743808), (156, 739040), (160, 720564), (186, 619840), (192, 600470), (195, 591232), (208, 554280), (240, 480376), (248, 464880), (260, 443424), (298, 386880), (310, 371904), (312, 369520), (320, 360282), (372, 309920), (384, 300235), (390, 295616), (403, 286080), (416, 277140), (447, 257920), (465, 247936), (480, 240188), (496, 232440), (520, 221712), (596, 193440), (620, 185952), (624, 184760), (640, 180141), (744, 154960), (745, 154752), (780, 147808), (806, 143040), (832, 138570), (894, 128960), (930, 123968), (960, 120094), (992, 116220), (1040, 110856), (1192, 96720), (1209, 95360), (1240, 92976), (1248, 92380), (1488, 77480), (1490, 77376), (1560, 73904), (1612, 71520), (1664, 69285), (1788, 64480), (1860, 61984), (1920, 60047), (1937, 59520), (1984, 58110), (2015, 57216), (2080, 55428), (2235, 51584), (2384, 48360), (2418, 47680), (2480, 46488), (2496, 46190), (2976, 38740), (2980, 38688), (3120, 36952), (3224, 35760), (3576, 32240), (3720, 30992), (3874, 29760), (3968, 29055), (4030, 28608), (4160, 27714), (4470, 25792), (4619, 24960), (4768, 24180), (4836, 23840), (4960, 23244), (4992, 23095), (5811, 19840), (5952, 19370), (5960, 19344), (6045, 19072), (6240, 18476), (6448, 17880), (7152, 16120), (7440, 15496), (7748, 14880), (8060, 14304), (8320, 13857), (8940, 12896), (9238, 12480), (9536, 12090), (9672, 11920), (9685, 11904), (9920, 11622)]