304456320

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{839}}^1$

素因数の和:877

約数の個数: 320

約数和(自身を含む): 1244073600

約数和(自身を除く): 939617280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 839, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1678, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2517, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3356, 3360, 3456, 3780, 4032, 4195, 4320, 4480, 4536, 5034, 5040, 5184, 5670, 5760, 5873, 6048, 6480, 6712, 6720, 7551, 7560, 8064, 8390, 8640, 9072, 10068, 10080, 10368, 11340, 11746, 12096, 12585, 12960, 13424, 13440, 15102, 15120, 16780, 17280, 17619, 18144, 20136, 20160, 22653, 22680, 23492, 24192, 25170, 25920, 26848, 29365, 30204, 30240, 33560, 35238, 36288, 37755, 40272, 40320, 45306, 45360, 46984, 50340, 51840, 52857, 53696, 58730, 60408, 60480, 67120, 67959, 70476, 72576, 75510, 80544, 88095, 90612, 90720, 93968, 100680, 105714, 107392, 113265, 117460, 120816, 120960, 134240, 135918, 140952, 151020, 158571, 161088, 176190, 181224, 181440, 187936, 201360, 211428, 226530, 234920, 241632, 264285, 268480, 271836, 281904, 302040, 317142, 322176, 339795, 352380, 362448, 362880, 375872, 402720, 422856, 453060, 469840, 475713, 483264, 528570, 536960, 543672, 563808, 604080, 634284, 679590, 704760, 724896, 751744, 792855, 805440, 845712, 906120, 939680, 951426, 966528, 1057140, 1087344, 1127616, 1208160, 1268568, 1359180, 1409520, 1449792, 1585710, 1610880, 1691424, 1812240, 1879360, 1902852, 2114280, 2174688, 2255232, 2378565, 2416320, 2537136, 2718360, 2819040, 2899584, 3171420, 3382848, 3624480, 3758720, 3805704, 4228560, 4349376, 4757130, 4832640, 5074272, 5436720, 5638080, 6342840, 6765696, 7248960, 7611408, 8457120, 8698752, 9514260, 10148544, 10873440, 11276160, 12685680, 14497920, 15222816, 16914240, 19028520, 20297088, 21746880, 25371360, 30445632, 33828480, 38057040, 43493760, 50742720, 60891264, 76114080, 101485440, 152228160, 304456320]

約数ペア:

[(1, 304456320), (2, 152228160), (3, 101485440), (4, 76114080), (5, 60891264), (6, 50742720), (7, 43493760), (8, 38057040), (9, 33828480), (10, 30445632), (12, 25371360), (14, 21746880), (15, 20297088), (16, 19028520), (18, 16914240), (20, 15222816), (21, 14497920), (24, 12685680), (27, 11276160), (28, 10873440), (30, 10148544), (32, 9514260), (35, 8698752), (36, 8457120), (40, 7611408), (42, 7248960), (45, 6765696), (48, 6342840), (54, 5638080), (56, 5436720), (60, 5074272), (63, 4832640), (64, 4757130), (70, 4349376), (72, 4228560), (80, 3805704), (81, 3758720), (84, 3624480), (90, 3382848), (96, 3171420), (105, 2899584), (108, 2819040), (112, 2718360), (120, 2537136), (126, 2416320), (128, 2378565), (135, 2255232), (140, 2174688), (144, 2114280), (160, 1902852), (162, 1879360), (168, 1812240), (180, 1691424), (189, 1610880), (192, 1585710), (210, 1449792), (216, 1409520), (224, 1359180), (240, 1268568), (252, 1208160), (270, 1127616), (280, 1087344), (288, 1057140), (315, 966528), (320, 951426), (324, 939680), (336, 906120), (360, 845712), (378, 805440), (384, 792855), (405, 751744), (420, 724896), (432, 704760), (448, 679590), (480, 634284), (504, 604080), (540, 563808), (560, 543672), (567, 536960), (576, 528570), (630, 483264), (640, 475713), (648, 469840), (672, 453060), (720, 422856), (756, 402720), (810, 375872), (839, 362880), (840, 362448), (864, 352380), (896, 339795), (945, 322176), (960, 317142), (1008, 302040), (1080, 281904), (1120, 271836), (1134, 268480), (1152, 264285), (1260, 241632), (1296, 234920), (1344, 226530), (1440, 211428), (1512, 201360), (1620, 187936), (1678, 181440), (1680, 181224), (1728, 176190), (1890, 161088), (1920, 158571), (2016, 151020), (2160, 140952), (2240, 135918), (2268, 134240), (2517, 120960), (2520, 120816), (2592, 117460), (2688, 113265), (2835, 107392), (2880, 105714), (3024, 100680), (3240, 93968), (3356, 90720), (3360, 90612), (3456, 88095), (3780, 80544), (4032, 75510), (4195, 72576), (4320, 70476), (4480, 67959), (4536, 67120), (5034, 60480), (5040, 60408), (5184, 58730), (5670, 53696), (5760, 52857), (5873, 51840), (6048, 50340), (6480, 46984), (6712, 45360), (6720, 45306), (7551, 40320), (7560, 40272), (8064, 37755), (8390, 36288), (8640, 35238), (9072, 33560), (10068, 30240), (10080, 30204), (10368, 29365), (11340, 26848), (11746, 25920), (12096, 25170), (12585, 24192), (12960, 23492), (13424, 22680), (13440, 22653), (15102, 20160), (15120, 20136), (16780, 18144), (17280, 17619)]