285484320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 288

約数和(自身を含む): 1082652480

約数和(自身を除く): 797168160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 67, 72, 80, 88, 90, 96, 99, 110, 120, 132, 134, 144, 160, 165, 176, 180, 198, 201, 220, 240, 264, 268, 269, 288, 330, 335, 352, 360, 396, 402, 440, 480, 495, 528, 536, 538, 603, 660, 670, 720, 737, 792, 804, 807, 880, 990, 1005, 1056, 1072, 1076, 1206, 1320, 1340, 1345, 1440, 1474, 1584, 1608, 1614, 1760, 1980, 2010, 2144, 2152, 2211, 2412, 2421, 2640, 2680, 2690, 2948, 2959, 3015, 3168, 3216, 3228, 3685, 3960, 4020, 4035, 4304, 4422, 4824, 4842, 5280, 5360, 5380, 5896, 5918, 6030, 6432, 6456, 6633, 7370, 7920, 8040, 8070, 8608, 8844, 8877, 9648, 9684, 10720, 10760, 11055, 11792, 11836, 12060, 12105, 12912, 13266, 14740, 14795, 15840, 16080, 16140, 17688, 17754, 18023, 19296, 19368, 21520, 22110, 23584, 23672, 24120, 24210, 25824, 26532, 26631, 29480, 29590, 32160, 32280, 33165, 35376, 35508, 36046, 38736, 43040, 44220, 44385, 47344, 48240, 48420, 53064, 53262, 54069, 58960, 59180, 64560, 66330, 70752, 71016, 72092, 77472, 88440, 88770, 90115, 94688, 96480, 96840, 106128, 106524, 108138, 117920, 118360, 129120, 132660, 133155, 142032, 144184, 162207, 176880, 177540, 180230, 193680, 198253, 212256, 213048, 216276, 236720, 265320, 266310, 270345, 284064, 288368, 324414, 353760, 355080, 360460, 387360, 396506, 426096, 432552, 473440, 530640, 532620, 540690, 576736, 594759, 648828, 710160, 720920, 793012, 811035, 852192, 865104, 991265, 1061280, 1065240, 1081380, 1189518, 1297656, 1420320, 1441840, 1586024, 1622070, 1730208, 1784277, 1982530, 2130480, 2162760, 2379036, 2595312, 2883680, 2973795, 3172048, 3244140, 3568554, 3965060, 4260960, 4325520, 4758072, 5190624, 5947590, 6344096, 6488280, 7137108, 7930120, 8651040, 8921385, 9516144, 11895180, 12976560, 14274216, 15860240, 17842770, 19032288, 23790360, 25953120, 28548432, 31720480, 35685540, 47580720, 57096864, 71371080, 95161440, 142742160, 285484320]

約数ペア:

[(1, 285484320), (2, 142742160), (3, 95161440), (4, 71371080), (5, 57096864), (6, 47580720), (8, 35685540), (9, 31720480), (10, 28548432), (11, 25953120), (12, 23790360), (15, 19032288), (16, 17842770), (18, 15860240), (20, 14274216), (22, 12976560), (24, 11895180), (30, 9516144), (32, 8921385), (33, 8651040), (36, 7930120), (40, 7137108), (44, 6488280), (45, 6344096), (48, 5947590), (55, 5190624), (60, 4758072), (66, 4325520), (67, 4260960), (72, 3965060), (80, 3568554), (88, 3244140), (90, 3172048), (96, 2973795), (99, 2883680), (110, 2595312), (120, 2379036), (132, 2162760), (134, 2130480), (144, 1982530), (160, 1784277), (165, 1730208), (176, 1622070), (180, 1586024), (198, 1441840), (201, 1420320), (220, 1297656), (240, 1189518), (264, 1081380), (268, 1065240), (269, 1061280), (288, 991265), (330, 865104), (335, 852192), (352, 811035), (360, 793012), (396, 720920), (402, 710160), (440, 648828), (480, 594759), (495, 576736), (528, 540690), (536, 532620), (538, 530640), (603, 473440), (660, 432552), (670, 426096), (720, 396506), (737, 387360), (792, 360460), (804, 355080), (807, 353760), (880, 324414), (990, 288368), (1005, 284064), (1056, 270345), (1072, 266310), (1076, 265320), (1206, 236720), (1320, 216276), (1340, 213048), (1345, 212256), (1440, 198253), (1474, 193680), (1584, 180230), (1608, 177540), (1614, 176880), (1760, 162207), (1980, 144184), (2010, 142032), (2144, 133155), (2152, 132660), (2211, 129120), (2412, 118360), (2421, 117920), (2640, 108138), (2680, 106524), (2690, 106128), (2948, 96840), (2959, 96480), (3015, 94688), (3168, 90115), (3216, 88770), (3228, 88440), (3685, 77472), (3960, 72092), (4020, 71016), (4035, 70752), (4304, 66330), (4422, 64560), (4824, 59180), (4842, 58960), (5280, 54069), (5360, 53262), (5380, 53064), (5896, 48420), (5918, 48240), (6030, 47344), (6432, 44385), (6456, 44220), (6633, 43040), (7370, 38736), (7920, 36046), (8040, 35508), (8070, 35376), (8608, 33165), (8844, 32280), (8877, 32160), (9648, 29590), (9684, 29480), (10720, 26631), (10760, 26532), (11055, 25824), (11792, 24210), (11836, 24120), (12060, 23672), (12105, 23584), (12912, 22110), (13266, 21520), (14740, 19368), (14795, 19296), (15840, 18023), (16080, 17754), (16140, 17688)]