127711680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{133033}}^1$

素因数の和:133053

約数の個数: 56

約数和(自身を含む): 405487632

約数和(自身を除く): 277775952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 133033, 266066, 399099, 532132, 665165, 798198, 1064264, 1330330, 1596396, 1995495, 2128528, 2660660, 3192792, 3990990, 4257056, 5321320, 6385584, 7981980, 8514112, 10642640, 12771168, 15963960, 21285280, 25542336, 31927920, 42570560, 63855840, 127711680]

約数ペア:

[(1, 127711680), (2, 63855840), (3, 42570560), (4, 31927920), (5, 25542336), (6, 21285280), (8, 15963960), (10, 12771168), (12, 10642640), (15, 8514112), (16, 7981980), (20, 6385584), (24, 5321320), (30, 4257056), (32, 3990990), (40, 3192792), (48, 2660660), (60, 2128528), (64, 1995495), (80, 1596396), (96, 1330330), (120, 1064264), (160, 798198), (192, 665165), (240, 532132), (320, 399099), (480, 266066), (960, 133033)]