84628800

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{653}}^1$

素因数の和:687

約数の個数: 210

約数和(自身を含む): 311550558

約数和(自身を除く): 226921758

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 540, 576, 600, 648, 653, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1296, 1306, 1350, 1440, 1600, 1620, 1728, 1800, 1959, 2025, 2160, 2400, 2592, 2612, 2700, 2880, 3240, 3265, 3600, 3918, 4050, 4320, 4800, 5184, 5224, 5400, 5877, 6480, 6530, 7200, 7836, 8100, 8640, 9795, 10448, 10800, 11754, 12960, 13060, 14400, 15672, 16200, 16325, 17631, 19590, 20896, 21600, 23508, 25920, 26120, 29385, 31344, 32400, 32650, 35262, 39180, 41792, 43200, 47016, 48975, 52240, 52893, 58770, 62688, 64800, 65300, 70524, 78360, 88155, 94032, 97950, 104480, 105786, 117540, 125376, 129600, 130600, 141048, 146925, 156720, 176310, 188064, 195900, 208960, 211572, 235080, 261200, 264465, 282096, 293850, 313440, 352620, 376128, 391800, 423144, 440775, 470160, 522400, 528930, 564192, 587700, 626880, 705240, 783600, 846288, 881550, 940320, 1044800, 1057860, 1128384, 1175400, 1322325, 1410480, 1567200, 1692576, 1763100, 1880640, 2115720, 2350800, 2644650, 2820960, 3134400, 3385152, 3526200, 4231440, 4701600, 5289300, 5641920, 7052400, 8462880, 9403200, 10578600, 14104800, 16925760, 21157200, 28209600, 42314400, 84628800]

約数ペア:

[(1, 84628800), (2, 42314400), (3, 28209600), (4, 21157200), (5, 16925760), (6, 14104800), (8, 10578600), (9, 9403200), (10, 8462880), (12, 7052400), (15, 5641920), (16, 5289300), (18, 4701600), (20, 4231440), (24, 3526200), (25, 3385152), (27, 3134400), (30, 2820960), (32, 2644650), (36, 2350800), (40, 2115720), (45, 1880640), (48, 1763100), (50, 1692576), (54, 1567200), (60, 1410480), (64, 1322325), (72, 1175400), (75, 1128384), (80, 1057860), (81, 1044800), (90, 940320), (96, 881550), (100, 846288), (108, 783600), (120, 705240), (135, 626880), (144, 587700), (150, 564192), (160, 528930), (162, 522400), (180, 470160), (192, 440775), (200, 423144), (216, 391800), (225, 376128), (240, 352620), (270, 313440), (288, 293850), (300, 282096), (320, 264465), (324, 261200), (360, 235080), (400, 211572), (405, 208960), (432, 195900), (450, 188064), (480, 176310), (540, 156720), (576, 146925), (600, 141048), (648, 130600), (653, 129600), (675, 125376), (720, 117540), (800, 105786), (810, 104480), (864, 97950), (900, 94032), (960, 88155), (1080, 78360), (1200, 70524), (1296, 65300), (1306, 64800), (1350, 62688), (1440, 58770), (1600, 52893), (1620, 52240), (1728, 48975), (1800, 47016), (1959, 43200), (2025, 41792), (2160, 39180), (2400, 35262), (2592, 32650), (2612, 32400), (2700, 31344), (2880, 29385), (3240, 26120), (3265, 25920), (3600, 23508), (3918, 21600), (4050, 20896), (4320, 19590), (4800, 17631), (5184, 16325), (5224, 16200), (5400, 15672), (5877, 14400), (6480, 13060), (6530, 12960), (7200, 11754), (7836, 10800), (8100, 10448), (8640, 9795)]