306123840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3221}}^1$

素因数の和:3258

約数の個数: 224

約数和(自身を含む): 1178478720

約数和(自身を除く): 872354880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3221, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 6442, 7920, 8640, 9504, 9663, 10560, 11880, 12884, 15840, 16105, 19008, 19326, 23760, 25768, 28989, 31680, 32210, 35431, 38652, 47520, 48315, 51536, 57978, 64420, 70862, 77304, 86967, 95040, 96630, 103072, 106293, 115956, 128840, 141724, 144945, 154608, 173934, 177155, 193260, 206144, 212586, 231912, 257680, 283448, 289890, 309216, 318879, 347868, 354310, 386520, 425172, 434835, 463824, 515360, 531465, 566896, 579780, 618432, 637758, 695736, 708620, 773040, 850344, 869670, 927648, 956637, 1030720, 1062930, 1133792, 1159560, 1275516, 1391472, 1417240, 1546080, 1594395, 1700688, 1739340, 1855296, 1913274, 2125860, 2267584, 2319120, 2551032, 2782944, 2834480, 3092160, 3188790, 3401376, 3478680, 3826548, 4251720, 4638240, 4783185, 5102064, 5565888, 5668960, 6377580, 6802752, 6957360, 7653096, 8503440, 9276480, 9566370, 10204128, 11337920, 12755160, 13914720, 15306192, 17006880, 19132740, 20408256, 25510320, 27829440, 30612384, 34013760, 38265480, 51020640, 61224768, 76530960, 102041280, 153061920, 306123840]

約数ペア:

[(1, 306123840), (2, 153061920), (3, 102041280), (4, 76530960), (5, 61224768), (6, 51020640), (8, 38265480), (9, 34013760), (10, 30612384), (11, 27829440), (12, 25510320), (15, 20408256), (16, 19132740), (18, 17006880), (20, 15306192), (22, 13914720), (24, 12755160), (27, 11337920), (30, 10204128), (32, 9566370), (33, 9276480), (36, 8503440), (40, 7653096), (44, 6957360), (45, 6802752), (48, 6377580), (54, 5668960), (55, 5565888), (60, 5102064), (64, 4783185), (66, 4638240), (72, 4251720), (80, 3826548), (88, 3478680), (90, 3401376), (96, 3188790), (99, 3092160), (108, 2834480), (110, 2782944), (120, 2551032), (132, 2319120), (135, 2267584), (144, 2125860), (160, 1913274), (165, 1855296), (176, 1739340), (180, 1700688), (192, 1594395), (198, 1546080), (216, 1417240), (220, 1391472), (240, 1275516), (264, 1159560), (270, 1133792), (288, 1062930), (297, 1030720), (320, 956637), (330, 927648), (352, 869670), (360, 850344), (396, 773040), (432, 708620), (440, 695736), (480, 637758), (495, 618432), (528, 579780), (540, 566896), (576, 531465), (594, 515360), (660, 463824), (704, 434835), (720, 425172), (792, 386520), (864, 354310), (880, 347868), (960, 318879), (990, 309216), (1056, 289890), (1080, 283448), (1188, 257680), (1320, 231912), (1440, 212586), (1485, 206144), (1584, 193260), (1728, 177155), (1760, 173934), (1980, 154608), (2112, 144945), (2160, 141724), (2376, 128840), (2640, 115956), (2880, 106293), (2970, 103072), (3168, 96630), (3221, 95040), (3520, 86967), (3960, 77304), (4320, 70862), (4752, 64420), (5280, 57978), (5940, 51536), (6336, 48315), (6442, 47520), (7920, 38652), (8640, 35431), (9504, 32210), (9663, 31680), (10560, 28989), (11880, 25768), (12884, 23760), (15840, 19326), (16105, 19008)]