1340424240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{16573}}^1$

素因数の和:16926

約数の個数: 80

約数和(自身を含む): 4167896928

約数和(自身を除く): 2827472688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337, 674, 1011, 1348, 1685, 2022, 2696, 3370, 4044, 5055, 5392, 6740, 8088, 10110, 13480, 16176, 16573, 20220, 26960, 33146, 40440, 49719, 66292, 80880, 82865, 99438, 132584, 165730, 198876, 248595, 265168, 331460, 397752, 497190, 662920, 795504, 994380, 1325840, 1988760, 3977520, 5585101, 11170202, 16755303, 22340404, 27925505, 33510606, 44680808, 55851010, 67021212, 83776515, 89361616, 111702020, 134042424, 167553030, 223404040, 268084848, 335106060, 446808080, 670212120, 1340424240]

約数ペア:

[(1, 1340424240), (2, 670212120), (3, 446808080), (4, 335106060), (5, 268084848), (6, 223404040), (8, 167553030), (10, 134042424), (12, 111702020), (15, 89361616), (16, 83776515), (20, 67021212), (24, 55851010), (30, 44680808), (40, 33510606), (48, 27925505), (60, 22340404), (80, 16755303), (120, 11170202), (240, 5585101), (337, 3977520), (674, 1988760), (1011, 1325840), (1348, 994380), (1685, 795504), (2022, 662920), (2696, 497190), (3370, 397752), (4044, 331460), (5055, 265168), (5392, 248595), (6740, 198876), (8088, 165730), (10110, 132584), (13480, 99438), (16176, 82865), (16573, 80880), (20220, 66292), (26960, 49719), (33146, 40440)]