1430622720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2063

約数の個数: 240

約数和(自身を含む): 5117029632

約数和(自身を除く): 3686406912

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, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2003, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4006, 4464, 4608, 4960, 5580, 5760, 5952, 6009, 7440, 7680, 7936, 8012, 8928, 9920, 10015, 11160, 11520, 11904, 12018, 14880, 15872, 16024, 17856, 18027, 19840, 20030, 22320, 23040, 23808, 24036, 29760, 30045, 32048, 35712, 36054, 39680, 40060, 44640, 47616, 48072, 59520, 60090, 62093, 64096, 71424, 72108, 79360, 80120, 89280, 90135, 96144, 119040, 120180, 124186, 128192, 142848, 144216, 160240, 178560, 180270, 186279, 192288, 238080, 240360, 248372, 256384, 288432, 310465, 320480, 357120, 360540, 372558, 384576, 480720, 496744, 512768, 558837, 576864, 620930, 640960, 714240, 721080, 745116, 769152, 931395, 961440, 993488, 1025536, 1117674, 1153728, 1241860, 1281920, 1442160, 1490232, 1538304, 1862790, 1922880, 1986976, 2235348, 2307456, 2483720, 2563840, 2794185, 2884320, 2980464, 3076608, 3725580, 3845760, 3973952, 4470696, 4614912, 4967440, 5127680, 5588370, 5768640, 5960928, 7451160, 7691520, 7947904, 8941392, 9229824, 9934880, 11176740, 11537280, 11921856, 14902320, 15383040, 15895808, 17882784, 19869760, 22353480, 23074560, 23843712, 29804640, 31791616, 35765568, 39739520, 44706960, 46149120, 47687424, 59609280, 71531136, 79479040, 89413920, 95374848, 119218560, 143062272, 158958080, 178827840, 238437120, 286124544, 357655680, 476874240, 715311360, 1430622720]

約数ペア:

[(1, 1430622720), (2, 715311360), (3, 476874240), (4, 357655680), (5, 286124544), (6, 238437120), (8, 178827840), (9, 158958080), (10, 143062272), (12, 119218560), (15, 95374848), (16, 89413920), (18, 79479040), (20, 71531136), (24, 59609280), (30, 47687424), (31, 46149120), (32, 44706960), (36, 39739520), (40, 35765568), (45, 31791616), (48, 29804640), (60, 23843712), (62, 23074560), (64, 22353480), (72, 19869760), (80, 17882784), (90, 15895808), (93, 15383040), (96, 14902320), (120, 11921856), (124, 11537280), (128, 11176740), (144, 9934880), (155, 9229824), (160, 8941392), (180, 7947904), (186, 7691520), (192, 7451160), (240, 5960928), (248, 5768640), (256, 5588370), (279, 5127680), (288, 4967440), (310, 4614912), (320, 4470696), (360, 3973952), (372, 3845760), (384, 3725580), (465, 3076608), (480, 2980464), (496, 2884320), (512, 2794185), (558, 2563840), (576, 2483720), (620, 2307456), (640, 2235348), (720, 1986976), (744, 1922880), (768, 1862790), (930, 1538304), (960, 1490232), (992, 1442160), (1116, 1281920), (1152, 1241860), (1240, 1153728), (1280, 1117674), (1395, 1025536), (1440, 993488), (1488, 961440), (1536, 931395), (1860, 769152), (1920, 745116), (1984, 721080), (2003, 714240), (2232, 640960), (2304, 620930), (2480, 576864), (2560, 558837), (2790, 512768), (2880, 496744), (2976, 480720), (3720, 384576), (3840, 372558), (3968, 360540), (4006, 357120), (4464, 320480), (4608, 310465), (4960, 288432), (5580, 256384), (5760, 248372), (5952, 240360), (6009, 238080), (7440, 192288), (7680, 186279), (7936, 180270), (8012, 178560), (8928, 160240), (9920, 144216), (10015, 142848), (11160, 128192), (11520, 124186), (11904, 120180), (12018, 119040), (14880, 96144), (15872, 90135), (16024, 89280), (17856, 80120), (18027, 79360), (19840, 72108), (20030, 71424), (22320, 64096), (23040, 62093), (23808, 60090), (24036, 59520), (29760, 48072), (30045, 47616), (32048, 44640), (35712, 40060), (36054, 39680)]