230520960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1347

約数の個数: 192

約数和(自身を含む): 822332160

約数和(自身を除く): 591811200

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, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1291, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2582, 2790, 2880, 2976, 3720, 3873, 3968, 4464, 4960, 5164, 5580, 5760, 5952, 6455, 7440, 7746, 8928, 9920, 10328, 11160, 11619, 11904, 12910, 14880, 15492, 17856, 19365, 19840, 20656, 22320, 23238, 25820, 29760, 30984, 35712, 38730, 40021, 41312, 44640, 46476, 51640, 58095, 59520, 61968, 77460, 80042, 82624, 89280, 92952, 103280, 116190, 120063, 123936, 154920, 160084, 165248, 178560, 185904, 200105, 206560, 232380, 240126, 247872, 309840, 320168, 360189, 371808, 400210, 413120, 464760, 480252, 495744, 600315, 619680, 640336, 720378, 743616, 800420, 826240, 929520, 960504, 1200630, 1239360, 1280672, 1440756, 1487232, 1600840, 1800945, 1859040, 1921008, 2401260, 2478720, 2561344, 2881512, 3201680, 3601890, 3718080, 3842016, 4802520, 5122688, 5763024, 6403360, 7203780, 7436160, 7684032, 9605040, 11526048, 12806720, 14407560, 15368064, 19210080, 23052096, 25613440, 28815120, 38420160, 46104192, 57630240, 76840320, 115260480, 230520960]

約数ペア:

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