8049790680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1\times {\mathrm{691}}^1$

素因数の和:1401

約数の個数: 128

約数和(自身を含む): 24357957120

約数和(自身を除く): 16308166440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 503, 579, 691, 772, 965, 1006, 1158, 1382, 1509, 1544, 1930, 2012, 2073, 2316, 2515, 2764, 2895, 3018, 3455, 3860, 4024, 4146, 4632, 5030, 5528, 5790, 6036, 6910, 7545, 7720, 8292, 10060, 10365, 11580, 12072, 13820, 15090, 16584, 20120, 20730, 23160, 27640, 30180, 41460, 60360, 82920, 97079, 133363, 194158, 266726, 291237, 347573, 388316, 400089, 485395, 533452, 582474, 666815, 695146, 776632, 800178, 970790, 1042719, 1066904, 1164948, 1333630, 1390292, 1456185, 1600356, 1737865, 1941580, 2000445, 2085438, 2329896, 2667260, 2780584, 2912370, 3200712, 3475730, 3883160, 4000890, 4170876, 5213595, 5334520, 5824740, 6951460, 8001780, 8341752, 10427190, 11649480, 13902920, 16003560, 20854380, 41708760, 67081589, 134163178, 201244767, 268326356, 335407945, 402489534, 536652712, 670815890, 804979068, 1006223835, 1341631780, 1609958136, 2012447670, 2683263560, 4024895340, 8049790680]

約数ペア:

[(1, 8049790680), (2, 4024895340), (3, 2683263560), (4, 2012447670), (5, 1609958136), (6, 1341631780), (8, 1006223835), (10, 804979068), (12, 670815890), (15, 536652712), (20, 402489534), (24, 335407945), (30, 268326356), (40, 201244767), (60, 134163178), (120, 67081589), (193, 41708760), (386, 20854380), (503, 16003560), (579, 13902920), (691, 11649480), (772, 10427190), (965, 8341752), (1006, 8001780), (1158, 6951460), (1382, 5824740), (1509, 5334520), (1544, 5213595), (1930, 4170876), (2012, 4000890), (2073, 3883160), (2316, 3475730), (2515, 3200712), (2764, 2912370), (2895, 2780584), (3018, 2667260), (3455, 2329896), (3860, 2085438), (4024, 2000445), (4146, 1941580), (4632, 1737865), (5030, 1600356), (5528, 1456185), (5790, 1390292), (6036, 1333630), (6910, 1164948), (7545, 1066904), (7720, 1042719), (8292, 970790), (10060, 800178), (10365, 776632), (11580, 695146), (12072, 666815), (13820, 582474), (15090, 533452), (16584, 485395), (20120, 400089), (20730, 388316), (23160, 347573), (27640, 291237), (30180, 266726), (41460, 194158), (60360, 133363), (82920, 97079)]