1245450240

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 312

約数和(自身を含む): 4485063960

約数和(自身を除く): 3239613720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 233, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 466, 480, 512, 522, 576, 580, 640, 696, 699, 720, 768, 870, 928, 932, 960, 1024, 1044, 1152, 1160, 1165, 1280, 1305, 1392, 1398, 1440, 1536, 1740, 1856, 1864, 1920, 2048, 2088, 2097, 2304, 2320, 2330, 2560, 2610, 2784, 2796, 2880, 3072, 3480, 3495, 3712, 3728, 3840, 4096, 4176, 4194, 4608, 4640, 4660, 5120, 5220, 5568, 5592, 5760, 6144, 6757, 6960, 6990, 7424, 7456, 7680, 8352, 8388, 9216, 9280, 9320, 10240, 10440, 10485, 11136, 11184, 11520, 12288, 13514, 13920, 13980, 14848, 14912, 15360, 16704, 16776, 18432, 18560, 18640, 20271, 20480, 20880, 20970, 22272, 22368, 23040, 27028, 27840, 27960, 29696, 29824, 30720, 33408, 33552, 33785, 36864, 37120, 37280, 40542, 41760, 41940, 44544, 44736, 46080, 54056, 55680, 55920, 59392, 59648, 60813, 61440, 66816, 67104, 67570, 74240, 74560, 81084, 83520, 83880, 89088, 89472, 92160, 101355, 108112, 111360, 111840, 118784, 119296, 121626, 133632, 134208, 135140, 148480, 149120, 162168, 167040, 167760, 178176, 178944, 184320, 202710, 216224, 222720, 223680, 238592, 243252, 267264, 268416, 270280, 296960, 298240, 304065, 324336, 334080, 335520, 356352, 357888, 405420, 432448, 445440, 447360, 477184, 486504, 534528, 536832, 540560, 593920, 596480, 608130, 648672, 668160, 671040, 715776, 810840, 864896, 890880, 894720, 954368, 973008, 1069056, 1073664, 1081120, 1192960, 1216260, 1297344, 1336320, 1342080, 1431552, 1621680, 1729792, 1781760, 1789440, 1946016, 2147328, 2162240, 2385920, 2432520, 2594688, 2672640, 2684160, 2863104, 3243360, 3459584, 3578880, 3892032, 4294656, 4324480, 4771840, 4865040, 5189376, 5345280, 5368320, 6486720, 6919168, 7157760, 7784064, 8589312, 8648960, 9730080, 10378752, 10736640, 12973440, 13838336, 14315520, 15568128, 17297920, 19460160, 20757504, 21473280, 25946880, 27676672, 31136256, 34595840, 38920320, 41515008, 42946560, 51893760, 62272512, 69191680, 77840640, 83030016, 103787520, 124545024, 138383360, 155681280, 207575040, 249090048, 311362560, 415150080, 622725120, 1245450240]

約数ペア:

[(1, 1245450240), (2, 622725120), (3, 415150080), (4, 311362560), (5, 249090048), (6, 207575040), (8, 155681280), (9, 138383360), (10, 124545024), (12, 103787520), (15, 83030016), (16, 77840640), (18, 69191680), (20, 62272512), (24, 51893760), (29, 42946560), (30, 41515008), (32, 38920320), (36, 34595840), (40, 31136256), (45, 27676672), (48, 25946880), (58, 21473280), (60, 20757504), (64, 19460160), (72, 17297920), (80, 15568128), (87, 14315520), (90, 13838336), (96, 12973440), (116, 10736640), (120, 10378752), (128, 9730080), (144, 8648960), (145, 8589312), (160, 7784064), (174, 7157760), (180, 6919168), (192, 6486720), (232, 5368320), (233, 5345280), (240, 5189376), (256, 4865040), (261, 4771840), (288, 4324480), (290, 4294656), (320, 3892032), (348, 3578880), (360, 3459584), (384, 3243360), (435, 2863104), (464, 2684160), (466, 2672640), (480, 2594688), (512, 2432520), (522, 2385920), (576, 2162240), (580, 2147328), (640, 1946016), (696, 1789440), (699, 1781760), (720, 1729792), (768, 1621680), (870, 1431552), (928, 1342080), (932, 1336320), (960, 1297344), (1024, 1216260), (1044, 1192960), (1152, 1081120), (1160, 1073664), (1165, 1069056), (1280, 973008), (1305, 954368), (1392, 894720), (1398, 890880), (1440, 864896), (1536, 810840), (1740, 715776), (1856, 671040), (1864, 668160), (1920, 648672), (2048, 608130), (2088, 596480), (2097, 593920), (2304, 540560), (2320, 536832), (2330, 534528), (2560, 486504), (2610, 477184), (2784, 447360), (2796, 445440), (2880, 432448), (3072, 405420), (3480, 357888), (3495, 356352), (3712, 335520), (3728, 334080), (3840, 324336), (4096, 304065), (4176, 298240), (4194, 296960), (4608, 270280), (4640, 268416), (4660, 267264), (5120, 243252), (5220, 238592), (5568, 223680), (5592, 222720), (5760, 216224), (6144, 202710), (6757, 184320), (6960, 178944), (6990, 178176), (7424, 167760), (7456, 167040), (7680, 162168), (8352, 149120), (8388, 148480), (9216, 135140), (9280, 134208), (9320, 133632), (10240, 121626), (10440, 119296), (10485, 118784), (11136, 111840), (11184, 111360), (11520, 108112), (12288, 101355), (13514, 92160), (13920, 89472), (13980, 89088), (14848, 83880), (14912, 83520), (15360, 81084), (16704, 74560), (16776, 74240), (18432, 67570), (18560, 67104), (18640, 66816), (20271, 61440), (20480, 60813), (20880, 59648), (20970, 59392), (22272, 55920), (22368, 55680), (23040, 54056), (27028, 46080), (27840, 44736), (27960, 44544), (29696, 41940), (29824, 41760), (30720, 40542), (33408, 37280), (33552, 37120), (33785, 36864)]