180371520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 336

約数和(自身を含む): 741761280

約数和(自身を除く): 561389760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 389, 414, 420, 448, 460, 480, 483, 504, 552, 560, 576, 630, 644, 672, 690, 720, 736, 778, 805, 828, 840, 920, 960, 966, 1008, 1035, 1104, 1120, 1167, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1556, 1610, 1656, 1680, 1840, 1932, 1945, 2016, 2070, 2208, 2240, 2334, 2415, 2520, 2576, 2723, 2760, 2880, 2898, 3112, 3220, 3312, 3360, 3501, 3680, 3864, 3890, 4032, 4140, 4416, 4668, 4830, 5040, 5152, 5446, 5520, 5796, 5835, 6224, 6440, 6624, 6720, 7002, 7245, 7360, 7728, 7780, 8169, 8280, 8947, 9336, 9660, 10080, 10304, 10892, 11040, 11592, 11670, 12448, 12880, 13248, 13615, 14004, 14490, 15456, 15560, 16338, 16560, 17505, 17894, 18672, 19320, 20160, 21784, 22080, 23184, 23340, 24507, 24896, 25760, 26841, 27230, 28008, 28980, 30912, 31120, 32676, 33120, 35010, 35788, 37344, 38640, 40845, 43568, 44735, 46368, 46680, 49014, 51520, 53682, 54460, 56016, 57960, 62240, 62629, 65352, 66240, 70020, 71576, 74688, 77280, 80523, 81690, 87136, 89470, 92736, 93360, 98028, 107364, 108920, 112032, 115920, 122535, 124480, 125258, 130704, 134205, 140040, 143152, 154560, 161046, 163380, 174272, 178940, 186720, 187887, 196056, 214728, 217840, 224064, 231840, 245070, 250516, 261408, 268410, 280080, 286304, 313145, 322092, 326760, 357880, 373440, 375774, 392112, 402615, 429456, 435680, 463680, 490140, 501032, 522816, 536820, 560160, 563661, 572608, 626290, 644184, 653520, 715760, 751548, 784224, 805230, 858912, 871360, 939435, 980280, 1002064, 1073640, 1120320, 1127322, 1252580, 1288368, 1307040, 1431520, 1503096, 1568448, 1610460, 1717824, 1878870, 1960560, 2004128, 2147280, 2254644, 2505160, 2576736, 2614080, 2818305, 2863040, 3006192, 3220920, 3757740, 3921120, 4008256, 4294560, 4509288, 5010320, 5153472, 5636610, 6012384, 6441840, 7515480, 7842240, 8589120, 9018576, 10020640, 11273220, 12024768, 12883680, 15030960, 18037152, 20041280, 22546440, 25767360, 30061920, 36074304, 45092880, 60123840, 90185760, 180371520]

約数ペア:

[(1, 180371520), (2, 90185760), (3, 60123840), (4, 45092880), (5, 36074304), (6, 30061920), (7, 25767360), (8, 22546440), (9, 20041280), (10, 18037152), (12, 15030960), (14, 12883680), (15, 12024768), (16, 11273220), (18, 10020640), (20, 9018576), (21, 8589120), (23, 7842240), (24, 7515480), (28, 6441840), (30, 6012384), (32, 5636610), (35, 5153472), (36, 5010320), (40, 4509288), (42, 4294560), (45, 4008256), (46, 3921120), (48, 3757740), (56, 3220920), (60, 3006192), (63, 2863040), (64, 2818305), (69, 2614080), (70, 2576736), (72, 2505160), (80, 2254644), (84, 2147280), (90, 2004128), (92, 1960560), (96, 1878870), (105, 1717824), (112, 1610460), (115, 1568448), (120, 1503096), (126, 1431520), (138, 1307040), (140, 1288368), (144, 1252580), (160, 1127322), (161, 1120320), (168, 1073640), (180, 1002064), (184, 980280), (192, 939435), (207, 871360), (210, 858912), (224, 805230), (230, 784224), (240, 751548), (252, 715760), (276, 653520), (280, 644184), (288, 626290), (315, 572608), (320, 563661), (322, 560160), (336, 536820), (345, 522816), (360, 501032), (368, 490140), (389, 463680), (414, 435680), (420, 429456), (448, 402615), (460, 392112), (480, 375774), (483, 373440), (504, 357880), (552, 326760), (560, 322092), (576, 313145), (630, 286304), (644, 280080), (672, 268410), (690, 261408), (720, 250516), (736, 245070), (778, 231840), (805, 224064), (828, 217840), (840, 214728), (920, 196056), (960, 187887), (966, 186720), (1008, 178940), (1035, 174272), (1104, 163380), (1120, 161046), (1167, 154560), (1260, 143152), (1288, 140040), (1344, 134205), (1380, 130704), (1440, 125258), (1449, 124480), (1472, 122535), (1556, 115920), (1610, 112032), (1656, 108920), (1680, 107364), (1840, 98028), (1932, 93360), (1945, 92736), (2016, 89470), (2070, 87136), (2208, 81690), (2240, 80523), (2334, 77280), (2415, 74688), (2520, 71576), (2576, 70020), (2723, 66240), (2760, 65352), (2880, 62629), (2898, 62240), (3112, 57960), (3220, 56016), (3312, 54460), (3360, 53682), (3501, 51520), (3680, 49014), (3864, 46680), (3890, 46368), (4032, 44735), (4140, 43568), (4416, 40845), (4668, 38640), (4830, 37344), (5040, 35788), (5152, 35010), (5446, 33120), (5520, 32676), (5796, 31120), (5835, 30912), (6224, 28980), (6440, 28008), (6624, 27230), (6720, 26841), (7002, 25760), (7245, 24896), (7360, 24507), (7728, 23340), (7780, 23184), (8169, 22080), (8280, 21784), (8947, 20160), (9336, 19320), (9660, 18672), (10080, 17894), (10304, 17505), (10892, 16560), (11040, 16338), (11592, 15560), (11670, 15456), (12448, 14490), (12880, 14004), (13248, 13615)]