68424480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 245306880

約数和(自身を除く): 176882400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 337, 360, 376, 423, 432, 470, 480, 540, 564, 674, 705, 720, 752, 846, 864, 940, 1011, 1080, 1128, 1269, 1348, 1410, 1440, 1504, 1685, 1692, 1880, 2022, 2115, 2160, 2256, 2538, 2696, 2820, 3033, 3370, 3384, 3760, 4044, 4230, 4320, 4512, 5055, 5076, 5392, 5640, 6066, 6345, 6740, 6768, 7520, 8088, 8460, 9099, 10110, 10152, 10784, 11280, 12132, 12690, 13480, 13536, 15165, 15839, 16176, 16920, 18198, 20220, 20304, 22560, 24264, 25380, 26960, 30330, 31678, 32352, 33840, 36396, 40440, 40608, 45495, 47517, 48528, 50760, 53920, 60660, 63356, 67680, 72792, 79195, 80880, 90990, 95034, 97056, 101520, 121320, 126712, 142551, 145584, 158390, 161760, 181980, 190068, 203040, 237585, 242640, 253424, 285102, 291168, 316780, 363960, 380136, 427653, 475170, 485280, 506848, 570204, 633560, 712755, 727920, 760272, 855306, 950340, 1140408, 1267120, 1425510, 1455840, 1520544, 1710612, 1900680, 2138265, 2280816, 2534240, 2851020, 3421224, 3801360, 4276530, 4561632, 5702040, 6842448, 7602720, 8553060, 11404080, 13684896, 17106120, 22808160, 34212240, 68424480]

約数ペア:

[(1, 68424480), (2, 34212240), (3, 22808160), (4, 17106120), (5, 13684896), (6, 11404080), (8, 8553060), (9, 7602720), (10, 6842448), (12, 5702040), (15, 4561632), (16, 4276530), (18, 3801360), (20, 3421224), (24, 2851020), (27, 2534240), (30, 2280816), (32, 2138265), (36, 1900680), (40, 1710612), (45, 1520544), (47, 1455840), (48, 1425510), (54, 1267120), (60, 1140408), (72, 950340), (80, 855306), (90, 760272), (94, 727920), (96, 712755), (108, 633560), (120, 570204), (135, 506848), (141, 485280), (144, 475170), (160, 427653), (180, 380136), (188, 363960), (216, 316780), (235, 291168), (240, 285102), (270, 253424), (282, 242640), (288, 237585), (337, 203040), (360, 190068), (376, 181980), (423, 161760), (432, 158390), (470, 145584), (480, 142551), (540, 126712), (564, 121320), (674, 101520), (705, 97056), (720, 95034), (752, 90990), (846, 80880), (864, 79195), (940, 72792), (1011, 67680), (1080, 63356), (1128, 60660), (1269, 53920), (1348, 50760), (1410, 48528), (1440, 47517), (1504, 45495), (1685, 40608), (1692, 40440), (1880, 36396), (2022, 33840), (2115, 32352), (2160, 31678), (2256, 30330), (2538, 26960), (2696, 25380), (2820, 24264), (3033, 22560), (3370, 20304), (3384, 20220), (3760, 18198), (4044, 16920), (4230, 16176), (4320, 15839), (4512, 15165), (5055, 13536), (5076, 13480), (5392, 12690), (5640, 12132), (6066, 11280), (6345, 10784), (6740, 10152), (6768, 10110), (7520, 9099), (8088, 8460)]