290682720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{599}}^1$

素因数の和:957

約数の個数: 144

約数和(自身を含む): 996559200

約数和(自身を除く): 705876480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 337, 360, 480, 599, 674, 720, 1011, 1198, 1348, 1440, 1685, 1797, 2022, 2396, 2696, 2995, 3033, 3370, 3594, 4044, 4792, 5055, 5391, 5392, 5990, 6066, 6740, 7188, 8088, 8985, 9584, 10110, 10782, 10784, 11980, 12132, 13480, 14376, 15165, 16176, 17970, 19168, 20220, 21564, 23960, 24264, 26955, 26960, 28752, 30330, 32352, 35940, 40440, 43128, 47920, 48528, 53910, 53920, 57504, 60660, 71880, 80880, 86256, 95840, 97056, 107820, 121320, 143760, 161760, 172512, 201863, 215640, 242640, 287520, 403726, 431280, 485280, 605589, 807452, 862560, 1009315, 1211178, 1614904, 1816767, 2018630, 2422356, 3027945, 3229808, 3633534, 4037260, 4844712, 6055890, 6459616, 7267068, 8074520, 9083835, 9689424, 12111780, 14534136, 16149040, 18167670, 19378848, 24223560, 29068272, 32298080, 36335340, 48447120, 58136544, 72670680, 96894240, 145341360, 290682720]

約数ペア:

[(1, 290682720), (2, 145341360), (3, 96894240), (4, 72670680), (5, 58136544), (6, 48447120), (8, 36335340), (9, 32298080), (10, 29068272), (12, 24223560), (15, 19378848), (16, 18167670), (18, 16149040), (20, 14534136), (24, 12111780), (30, 9689424), (32, 9083835), (36, 8074520), (40, 7267068), (45, 6459616), (48, 6055890), (60, 4844712), (72, 4037260), (80, 3633534), (90, 3229808), (96, 3027945), (120, 2422356), (144, 2018630), (160, 1816767), (180, 1614904), (240, 1211178), (288, 1009315), (337, 862560), (360, 807452), (480, 605589), (599, 485280), (674, 431280), (720, 403726), (1011, 287520), (1198, 242640), (1348, 215640), (1440, 201863), (1685, 172512), (1797, 161760), (2022, 143760), (2396, 121320), (2696, 107820), (2995, 97056), (3033, 95840), (3370, 86256), (3594, 80880), (4044, 71880), (4792, 60660), (5055, 57504), (5391, 53920), (5392, 53910), (5990, 48528), (6066, 47920), (6740, 43128), (7188, 40440), (8088, 35940), (8985, 32352), (9584, 30330), (10110, 28752), (10782, 26960), (10784, 26955), (11980, 24264), (12132, 23960), (13480, 21564), (14376, 20220), (15165, 19168), (16176, 17970)]