461041920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1349

約数の個数: 216

約数和(自身を含む): 1647889152

約数和(自身を除く): 1186847232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1291, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2582, 2790, 2880, 2976, 3720, 3840, 3873, 3968, 4464, 4960, 5164, 5580, 5760, 5952, 6455, 7440, 7746, 7936, 8928, 9920, 10328, 11160, 11520, 11619, 11904, 12910, 14880, 15492, 17856, 19365, 19840, 20656, 22320, 23238, 23808, 25820, 29760, 30984, 35712, 38730, 39680, 40021, 41312, 44640, 46476, 51640, 58095, 59520, 61968, 71424, 77460, 80042, 82624, 89280, 92952, 103280, 116190, 119040, 120063, 123936, 154920, 160084, 165248, 178560, 185904, 200105, 206560, 232380, 240126, 247872, 309840, 320168, 330496, 357120, 360189, 371808, 400210, 413120, 464760, 480252, 495744, 600315, 619680, 640336, 720378, 743616, 800420, 826240, 929520, 960504, 991488, 1200630, 1239360, 1280672, 1440756, 1487232, 1600840, 1652480, 1800945, 1859040, 1921008, 2401260, 2478720, 2561344, 2881512, 2974464, 3201680, 3601890, 3718080, 3842016, 4802520, 4957440, 5122688, 5763024, 6403360, 7203780, 7436160, 7684032, 9605040, 10245376, 11526048, 12806720, 14407560, 14872320, 15368064, 19210080, 23052096, 25613440, 28815120, 30736128, 38420160, 46104192, 51226880, 57630240, 76840320, 92208384, 115260480, 153680640, 230520960, 461041920]

約数ペア:

[(1, 461041920), (2, 230520960), (3, 153680640), (4, 115260480), (5, 92208384), (6, 76840320), (8, 57630240), (9, 51226880), (10, 46104192), (12, 38420160), (15, 30736128), (16, 28815120), (18, 25613440), (20, 23052096), (24, 19210080), (30, 15368064), (31, 14872320), (32, 14407560), (36, 12806720), (40, 11526048), (45, 10245376), (48, 9605040), (60, 7684032), (62, 7436160), (64, 7203780), (72, 6403360), (80, 5763024), (90, 5122688), (93, 4957440), (96, 4802520), (120, 3842016), (124, 3718080), (128, 3601890), (144, 3201680), (155, 2974464), (160, 2881512), (180, 2561344), (186, 2478720), (192, 2401260), (240, 1921008), (248, 1859040), (256, 1800945), (279, 1652480), (288, 1600840), (310, 1487232), (320, 1440756), (360, 1280672), (372, 1239360), (384, 1200630), (465, 991488), (480, 960504), (496, 929520), (558, 826240), (576, 800420), (620, 743616), (640, 720378), (720, 640336), (744, 619680), (768, 600315), (930, 495744), (960, 480252), (992, 464760), (1116, 413120), (1152, 400210), (1240, 371808), (1280, 360189), (1291, 357120), (1395, 330496), (1440, 320168), (1488, 309840), (1860, 247872), (1920, 240126), (1984, 232380), (2232, 206560), (2304, 200105), (2480, 185904), (2582, 178560), (2790, 165248), (2880, 160084), (2976, 154920), (3720, 123936), (3840, 120063), (3873, 119040), (3968, 116190), (4464, 103280), (4960, 92952), (5164, 89280), (5580, 82624), (5760, 80042), (5952, 77460), (6455, 71424), (7440, 61968), (7746, 59520), (7936, 58095), (8928, 51640), (9920, 46476), (10328, 44640), (11160, 41312), (11520, 40021), (11619, 39680), (11904, 38730), (12910, 35712), (14880, 30984), (15492, 29760), (17856, 25820), (19365, 23808), (19840, 23238), (20656, 22320)]