22808160

素因数分解:

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

素因数の和:405

約数の個数: 144

約数和(自身を含む): 79724736

約数和(自身を除く): 56916576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 337, 360, 376, 423, 470, 480, 564, 674, 705, 720, 752, 846, 940, 1011, 1128, 1348, 1410, 1440, 1504, 1685, 1692, 1880, 2022, 2115, 2256, 2696, 2820, 3033, 3370, 3384, 3760, 4044, 4230, 4512, 5055, 5392, 5640, 6066, 6740, 6768, 7520, 8088, 8460, 10110, 10784, 11280, 12132, 13480, 13536, 15165, 15839, 16176, 16920, 20220, 22560, 24264, 26960, 30330, 31678, 32352, 33840, 40440, 47517, 48528, 53920, 60660, 63356, 67680, 79195, 80880, 95034, 97056, 121320, 126712, 142551, 158390, 161760, 190068, 237585, 242640, 253424, 285102, 316780, 380136, 475170, 485280, 506848, 570204, 633560, 712755, 760272, 950340, 1140408, 1267120, 1425510, 1520544, 1900680, 2280816, 2534240, 2851020, 3801360, 4561632, 5702040, 7602720, 11404080, 22808160]

約数ペア:

[(1, 22808160), (2, 11404080), (3, 7602720), (4, 5702040), (5, 4561632), (6, 3801360), (8, 2851020), (9, 2534240), (10, 2280816), (12, 1900680), (15, 1520544), (16, 1425510), (18, 1267120), (20, 1140408), (24, 950340), (30, 760272), (32, 712755), (36, 633560), (40, 570204), (45, 506848), (47, 485280), (48, 475170), (60, 380136), (72, 316780), (80, 285102), (90, 253424), (94, 242640), (96, 237585), (120, 190068), (141, 161760), (144, 158390), (160, 142551), (180, 126712), (188, 121320), (235, 97056), (240, 95034), (282, 80880), (288, 79195), (337, 67680), (360, 63356), (376, 60660), (423, 53920), (470, 48528), (480, 47517), (564, 40440), (674, 33840), (705, 32352), (720, 31678), (752, 30330), (846, 26960), (940, 24264), (1011, 22560), (1128, 20220), (1348, 16920), (1410, 16176), (1440, 15839), (1504, 15165), (1685, 13536), (1692, 13480), (1880, 12132), (2022, 11280), (2115, 10784), (2256, 10110), (2696, 8460), (2820, 8088), (3033, 7520), (3370, 6768), (3384, 6740), (3760, 6066), (4044, 5640), (4230, 5392), (4512, 5055)]