705679920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89101}}^1$

素因数の和:89131

約数の個数: 120

約数和(自身を含む): 2585383632

約数和(自身を除く): 1879703712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 89101, 178202, 267303, 356404, 445505, 534606, 712808, 801909, 891010, 980111, 1069212, 1336515, 1425616, 1603818, 1782020, 1960222, 2138424, 2673030, 2940333, 3207636, 3564040, 3920444, 4009545, 4276848, 4900555, 5346060, 5880666, 6415272, 7128080, 7840888, 8019090, 8820999, 9801110, 10692120, 11761332, 12830544, 14701665, 15681776, 16038180, 17641998, 19602220, 21384240, 23522664, 29403330, 32076360, 35283996, 39204440, 44104995, 47045328, 58806660, 64152720, 70567992, 78408880, 88209990, 117613320, 141135984, 176419980, 235226640, 352839960, 705679920]

約数ペア:

[(1, 705679920), (2, 352839960), (3, 235226640), (4, 176419980), (5, 141135984), (6, 117613320), (8, 88209990), (9, 78408880), (10, 70567992), (11, 64152720), (12, 58806660), (15, 47045328), (16, 44104995), (18, 39204440), (20, 35283996), (22, 32076360), (24, 29403330), (30, 23522664), (33, 21384240), (36, 19602220), (40, 17641998), (44, 16038180), (45, 15681776), (48, 14701665), (55, 12830544), (60, 11761332), (66, 10692120), (72, 9801110), (80, 8820999), (88, 8019090), (90, 7840888), (99, 7128080), (110, 6415272), (120, 5880666), (132, 5346060), (144, 4900555), (165, 4276848), (176, 4009545), (180, 3920444), (198, 3564040), (220, 3207636), (240, 2940333), (264, 2673030), (330, 2138424), (360, 1960222), (396, 1782020), (440, 1603818), (495, 1425616), (528, 1336515), (660, 1069212), (720, 980111), (792, 891010), (880, 801909), (990, 712808), (1320, 534606), (1584, 445505), (1980, 356404), (2640, 267303), (3960, 178202), (7920, 89101)]