30410880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 99290880

約数和(自身を除く): 68880000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 337, 376, 384, 470, 480, 564, 640, 674, 705, 752, 940, 960, 1011, 1128, 1348, 1410, 1504, 1685, 1880, 1920, 2022, 2256, 2696, 2820, 3008, 3370, 3760, 4044, 4512, 5055, 5392, 5640, 6016, 6740, 7520, 8088, 9024, 10110, 10784, 11280, 13480, 15040, 15839, 16176, 18048, 20220, 21568, 22560, 26960, 30080, 31678, 32352, 40440, 43136, 45120, 47517, 53920, 63356, 64704, 79195, 80880, 90240, 95034, 107840, 126712, 129408, 158390, 161760, 190068, 215680, 237585, 253424, 316780, 323520, 380136, 475170, 506848, 633560, 647040, 760272, 950340, 1013696, 1267120, 1520544, 1900680, 2027392, 2534240, 3041088, 3801360, 5068480, 6082176, 7602720, 10136960, 15205440, 30410880]

約数ペア:

[(1, 30410880), (2, 15205440), (3, 10136960), (4, 7602720), (5, 6082176), (6, 5068480), (8, 3801360), (10, 3041088), (12, 2534240), (15, 2027392), (16, 1900680), (20, 1520544), (24, 1267120), (30, 1013696), (32, 950340), (40, 760272), (47, 647040), (48, 633560), (60, 506848), (64, 475170), (80, 380136), (94, 323520), (96, 316780), (120, 253424), (128, 237585), (141, 215680), (160, 190068), (188, 161760), (192, 158390), (235, 129408), (240, 126712), (282, 107840), (320, 95034), (337, 90240), (376, 80880), (384, 79195), (470, 64704), (480, 63356), (564, 53920), (640, 47517), (674, 45120), (705, 43136), (752, 40440), (940, 32352), (960, 31678), (1011, 30080), (1128, 26960), (1348, 22560), (1410, 21568), (1504, 20220), (1685, 18048), (1880, 16176), (1920, 15839), (2022, 15040), (2256, 13480), (2696, 11280), (2820, 10784), (3008, 10110), (3370, 9024), (3760, 8088), (4044, 7520), (4512, 6740), (5055, 6016), (5392, 5640)]