3967389840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{384437}}^1$

素因数の和:384496

約数の個数: 80

約数和(自身を含む): 12584962368

約数和(自身を除く): 8617572528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 384437, 768874, 1153311, 1537748, 1922185, 2306622, 3075496, 3844370, 4613244, 5766555, 6150992, 7688740, 9226488, 11533110, 15377480, 16530791, 18452976, 23066220, 30754960, 33061582, 46132440, 49592373, 66123164, 82653955, 92264880, 99184746, 132246328, 165307910, 198369492, 247961865, 264492656, 330615820, 396738984, 495923730, 661231640, 793477968, 991847460, 1322463280, 1983694920, 3967389840]

約数ペア:

[(1, 3967389840), (2, 1983694920), (3, 1322463280), (4, 991847460), (5, 793477968), (6, 661231640), (8, 495923730), (10, 396738984), (12, 330615820), (15, 264492656), (16, 247961865), (20, 198369492), (24, 165307910), (30, 132246328), (40, 99184746), (43, 92264880), (48, 82653955), (60, 66123164), (80, 49592373), (86, 46132440), (120, 33061582), (129, 30754960), (172, 23066220), (215, 18452976), (240, 16530791), (258, 15377480), (344, 11533110), (430, 9226488), (516, 7688740), (645, 6150992), (688, 5766555), (860, 4613244), (1032, 3844370), (1290, 3075496), (1720, 2306622), (2064, 1922185), (2580, 1537748), (3440, 1153311), (5160, 768874), (10320, 384437)]