77302080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 224

約数和(自身を含む): 285292800

約数和(自身を除く): 207990720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 389, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 778, 828, 864, 920, 960, 1035, 1080, 1104, 1167, 1242, 1380, 1440, 1472, 1556, 1656, 1728, 1840, 1945, 2070, 2160, 2208, 2334, 2484, 2760, 2880, 3105, 3112, 3312, 3501, 3680, 3890, 4140, 4320, 4416, 4668, 4968, 5520, 5835, 6210, 6224, 6624, 7002, 7360, 7780, 8280, 8640, 8947, 9336, 9936, 10503, 11040, 11670, 12420, 12448, 13248, 14004, 15560, 16560, 17505, 17894, 18672, 19872, 21006, 22080, 23340, 24840, 24896, 26841, 28008, 31120, 33120, 35010, 35788, 37344, 39744, 42012, 44735, 46680, 49680, 52515, 53682, 56016, 62240, 66240, 70020, 71576, 74688, 80523, 84024, 89470, 93360, 99360, 105030, 107364, 112032, 124480, 134205, 140040, 143152, 161046, 168048, 178940, 186720, 198720, 210060, 214728, 224064, 241569, 268410, 280080, 286304, 322092, 336096, 357880, 373440, 402615, 420120, 429456, 483138, 536820, 560160, 572608, 644184, 672192, 715760, 805230, 840240, 858912, 966276, 1073640, 1120320, 1207845, 1288368, 1431520, 1610460, 1680480, 1717824, 1932552, 2147280, 2415690, 2576736, 2863040, 3220920, 3360960, 3865104, 4294560, 4831380, 5153472, 6441840, 7730208, 8589120, 9662760, 12883680, 15460416, 19325520, 25767360, 38651040, 77302080]

約数ペア:

[(1, 77302080), (2, 38651040), (3, 25767360), (4, 19325520), (5, 15460416), (6, 12883680), (8, 9662760), (9, 8589120), (10, 7730208), (12, 6441840), (15, 5153472), (16, 4831380), (18, 4294560), (20, 3865104), (23, 3360960), (24, 3220920), (27, 2863040), (30, 2576736), (32, 2415690), (36, 2147280), (40, 1932552), (45, 1717824), (46, 1680480), (48, 1610460), (54, 1431520), (60, 1288368), (64, 1207845), (69, 1120320), (72, 1073640), (80, 966276), (90, 858912), (92, 840240), (96, 805230), (108, 715760), (115, 672192), (120, 644184), (135, 572608), (138, 560160), (144, 536820), (160, 483138), (180, 429456), (184, 420120), (192, 402615), (207, 373440), (216, 357880), (230, 336096), (240, 322092), (270, 286304), (276, 280080), (288, 268410), (320, 241569), (345, 224064), (360, 214728), (368, 210060), (389, 198720), (414, 186720), (432, 178940), (460, 168048), (480, 161046), (540, 143152), (552, 140040), (576, 134205), (621, 124480), (690, 112032), (720, 107364), (736, 105030), (778, 99360), (828, 93360), (864, 89470), (920, 84024), (960, 80523), (1035, 74688), (1080, 71576), (1104, 70020), (1167, 66240), (1242, 62240), (1380, 56016), (1440, 53682), (1472, 52515), (1556, 49680), (1656, 46680), (1728, 44735), (1840, 42012), (1945, 39744), (2070, 37344), (2160, 35788), (2208, 35010), (2334, 33120), (2484, 31120), (2760, 28008), (2880, 26841), (3105, 24896), (3112, 24840), (3312, 23340), (3501, 22080), (3680, 21006), (3890, 19872), (4140, 18672), (4320, 17894), (4416, 17505), (4668, 16560), (4968, 15560), (5520, 14004), (5835, 13248), (6210, 12448), (6224, 12420), (6624, 11670), (7002, 11040), (7360, 10503), (7780, 9936), (8280, 9336), (8640, 8947)]