855083520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 320

約数和(自身を含む): 3093552000

約数和(自身を除く): 2238468480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 89, 90, 96, 108, 120, 128, 135, 139, 144, 160, 178, 180, 192, 216, 240, 256, 267, 270, 278, 288, 320, 356, 360, 384, 417, 432, 445, 480, 512, 534, 540, 556, 576, 640, 695, 712, 720, 768, 801, 834, 864, 890, 960, 1068, 1080, 1112, 1152, 1251, 1280, 1335, 1390, 1424, 1440, 1536, 1602, 1668, 1728, 1780, 1920, 2085, 2136, 2160, 2224, 2304, 2403, 2502, 2560, 2670, 2780, 2848, 2880, 3204, 3336, 3456, 3560, 3753, 3840, 4005, 4170, 4272, 4320, 4448, 4608, 4806, 5004, 5340, 5560, 5696, 5760, 6255, 6408, 6672, 6912, 7120, 7506, 7680, 8010, 8340, 8544, 8640, 8896, 9612, 10008, 10680, 11120, 11392, 11520, 12015, 12371, 12510, 12816, 13344, 13824, 14240, 15012, 16020, 16680, 17088, 17280, 17792, 18765, 19224, 20016, 21360, 22240, 22784, 23040, 24030, 24742, 25020, 25632, 26688, 28480, 30024, 32040, 33360, 34176, 34560, 35584, 37113, 37530, 38448, 40032, 42720, 44480, 45568, 48060, 49484, 50040, 51264, 53376, 56960, 60048, 61855, 64080, 66720, 68352, 69120, 71168, 74226, 75060, 76896, 80064, 85440, 88960, 96120, 98968, 100080, 102528, 106752, 111339, 113920, 120096, 123710, 128160, 133440, 136704, 148452, 150120, 153792, 160128, 170880, 177920, 185565, 192240, 197936, 200160, 205056, 213504, 222678, 227840, 240192, 247420, 256320, 266880, 296904, 300240, 307584, 320256, 334017, 341760, 355840, 371130, 384480, 395872, 400320, 410112, 445356, 480384, 494840, 512640, 533760, 556695, 593808, 600480, 615168, 640512, 668034, 683520, 742260, 768960, 791744, 800640, 890712, 960768, 989680, 1025280, 1067520, 1113390, 1187616, 1200960, 1230336, 1336068, 1484520, 1537920, 1583488, 1601280, 1670085, 1781424, 1921536, 1979360, 2050560, 2226780, 2375232, 2401920, 2672136, 2969040, 3075840, 3166976, 3202560, 3340170, 3562848, 3958720, 4453560, 4750464, 4803840, 5344272, 5938080, 6151680, 6333952, 6680340, 7125696, 7917440, 8907120, 9500928, 9607680, 10688544, 11876160, 13360680, 14251392, 15834880, 17814240, 19001856, 21377088, 23752320, 26721360, 28502784, 31669760, 35628480, 42754176, 47504640, 53442720, 57005568, 71256960, 85508352, 95009280, 106885440, 142513920, 171016704, 213770880, 285027840, 427541760, 855083520]

約数ペア:

[(1, 855083520), (2, 427541760), (3, 285027840), (4, 213770880), (5, 171016704), (6, 142513920), (8, 106885440), (9, 95009280), (10, 85508352), (12, 71256960), (15, 57005568), (16, 53442720), (18, 47504640), (20, 42754176), (24, 35628480), (27, 31669760), (30, 28502784), (32, 26721360), (36, 23752320), (40, 21377088), (45, 19001856), (48, 17814240), (54, 15834880), (60, 14251392), (64, 13360680), (72, 11876160), (80, 10688544), (89, 9607680), (90, 9500928), (96, 8907120), (108, 7917440), (120, 7125696), (128, 6680340), (135, 6333952), (139, 6151680), (144, 5938080), (160, 5344272), (178, 4803840), (180, 4750464), (192, 4453560), (216, 3958720), (240, 3562848), (256, 3340170), (267, 3202560), (270, 3166976), (278, 3075840), (288, 2969040), (320, 2672136), (356, 2401920), (360, 2375232), (384, 2226780), (417, 2050560), (432, 1979360), (445, 1921536), (480, 1781424), (512, 1670085), (534, 1601280), (540, 1583488), (556, 1537920), (576, 1484520), (640, 1336068), (695, 1230336), (712, 1200960), (720, 1187616), (768, 1113390), (801, 1067520), (834, 1025280), (864, 989680), (890, 960768), (960, 890712), (1068, 800640), (1080, 791744), (1112, 768960), (1152, 742260), (1251, 683520), (1280, 668034), (1335, 640512), (1390, 615168), (1424, 600480), (1440, 593808), (1536, 556695), (1602, 533760), (1668, 512640), (1728, 494840), (1780, 480384), (1920, 445356), (2085, 410112), (2136, 400320), (2160, 395872), (2224, 384480), (2304, 371130), (2403, 355840), (2502, 341760), (2560, 334017), (2670, 320256), (2780, 307584), (2848, 300240), (2880, 296904), (3204, 266880), (3336, 256320), (3456, 247420), (3560, 240192), (3753, 227840), (3840, 222678), (4005, 213504), (4170, 205056), (4272, 200160), (4320, 197936), (4448, 192240), (4608, 185565), (4806, 177920), (5004, 170880), (5340, 160128), (5560, 153792), (5696, 150120), (5760, 148452), (6255, 136704), (6408, 133440), (6672, 128160), (6912, 123710), (7120, 120096), (7506, 113920), (7680, 111339), (8010, 106752), (8340, 102528), (8544, 100080), (8640, 98968), (8896, 96120), (9612, 88960), (10008, 85440), (10680, 80064), (11120, 76896), (11392, 75060), (11520, 74226), (12015, 71168), (12371, 69120), (12510, 68352), (12816, 66720), (13344, 64080), (13824, 61855), (14240, 60048), (15012, 56960), (16020, 53376), (16680, 51264), (17088, 50040), (17280, 49484), (17792, 48060), (18765, 45568), (19224, 44480), (20016, 42720), (21360, 40032), (22240, 38448), (22784, 37530), (23040, 37113), (24030, 35584), (24742, 34560), (25020, 34176), (25632, 33360), (26688, 32040), (28480, 30024)]