84438720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 224

約数和(自身を含む): 309067200

約数和(自身を除く): 224628480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 337, 348, 360, 432, 435, 464, 480, 522, 540, 576, 580, 674, 696, 720, 783, 864, 870, 928, 960, 1011, 1044, 1080, 1160, 1305, 1348, 1392, 1440, 1566, 1685, 1728, 1740, 1856, 2022, 2088, 2160, 2320, 2610, 2696, 2784, 2880, 3033, 3132, 3370, 3480, 3915, 4044, 4176, 4320, 4640, 5055, 5220, 5392, 5568, 6066, 6264, 6740, 6960, 7830, 8088, 8352, 8640, 9099, 9280, 9773, 10110, 10440, 10784, 12132, 12528, 13480, 13920, 15165, 15660, 16176, 16704, 18198, 19546, 20220, 20880, 21568, 24264, 25056, 26960, 27840, 29319, 30330, 31320, 32352, 36396, 39092, 40440, 41760, 45495, 48528, 48865, 50112, 53920, 58638, 60660, 62640, 64704, 72792, 78184, 80880, 83520, 87957, 90990, 97056, 97730, 107840, 117276, 121320, 125280, 145584, 146595, 156368, 161760, 175914, 181980, 194112, 195460, 234552, 242640, 250560, 263871, 291168, 293190, 312736, 323520, 351828, 363960, 390920, 439785, 469104, 485280, 527742, 582336, 586380, 625472, 703656, 727920, 781840, 879570, 938208, 970560, 1055484, 1172760, 1319355, 1407312, 1455840, 1563680, 1759140, 1876416, 2110968, 2345520, 2638710, 2814624, 2911680, 3127360, 3518280, 4221936, 4691040, 5277420, 5629248, 7036560, 8443872, 9382080, 10554840, 14073120, 16887744, 21109680, 28146240, 42219360, 84438720]

約数ペア:

[(1, 84438720), (2, 42219360), (3, 28146240), (4, 21109680), (5, 16887744), (6, 14073120), (8, 10554840), (9, 9382080), (10, 8443872), (12, 7036560), (15, 5629248), (16, 5277420), (18, 4691040), (20, 4221936), (24, 3518280), (27, 3127360), (29, 2911680), (30, 2814624), (32, 2638710), (36, 2345520), (40, 2110968), (45, 1876416), (48, 1759140), (54, 1563680), (58, 1455840), (60, 1407312), (64, 1319355), (72, 1172760), (80, 1055484), (87, 970560), (90, 938208), (96, 879570), (108, 781840), (116, 727920), (120, 703656), (135, 625472), (144, 586380), (145, 582336), (160, 527742), (174, 485280), (180, 469104), (192, 439785), (216, 390920), (232, 363960), (240, 351828), (261, 323520), (270, 312736), (288, 293190), (290, 291168), (320, 263871), (337, 250560), (348, 242640), (360, 234552), (432, 195460), (435, 194112), (464, 181980), (480, 175914), (522, 161760), (540, 156368), (576, 146595), (580, 145584), (674, 125280), (696, 121320), (720, 117276), (783, 107840), (864, 97730), (870, 97056), (928, 90990), (960, 87957), (1011, 83520), (1044, 80880), (1080, 78184), (1160, 72792), (1305, 64704), (1348, 62640), (1392, 60660), (1440, 58638), (1566, 53920), (1685, 50112), (1728, 48865), (1740, 48528), (1856, 45495), (2022, 41760), (2088, 40440), (2160, 39092), (2320, 36396), (2610, 32352), (2696, 31320), (2784, 30330), (2880, 29319), (3033, 27840), (3132, 26960), (3370, 25056), (3480, 24264), (3915, 21568), (4044, 20880), (4176, 20220), (4320, 19546), (4640, 18198), (5055, 16704), (5220, 16176), (5392, 15660), (5568, 15165), (6066, 13920), (6264, 13480), (6740, 12528), (6960, 12132), (7830, 10784), (8088, 10440), (8352, 10110), (8640, 9773), (9099, 9280)]