191567520

素因数分解:

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

素因数の和:133054

約数の個数: 72

約数和(自身を含む): 653729076

約数和(自身を除く): 462161556

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 133033, 266066, 399099, 532132, 665165, 798198, 1064264, 1197297, 1330330, 1596396, 1995495, 2128528, 2394594, 2660660, 3192792, 3990990, 4257056, 4789188, 5321320, 5986485, 6385584, 7981980, 9578376, 10642640, 11972970, 12771168, 15963960, 19156752, 21285280, 23945940, 31927920, 38313504, 47891880, 63855840, 95783760, 191567520]

約数ペア:

[(1, 191567520), (2, 95783760), (3, 63855840), (4, 47891880), (5, 38313504), (6, 31927920), (8, 23945940), (9, 21285280), (10, 19156752), (12, 15963960), (15, 12771168), (16, 11972970), (18, 10642640), (20, 9578376), (24, 7981980), (30, 6385584), (32, 5986485), (36, 5321320), (40, 4789188), (45, 4257056), (48, 3990990), (60, 3192792), (72, 2660660), (80, 2394594), (90, 2128528), (96, 1995495), (120, 1596396), (144, 1330330), (160, 1197297), (180, 1064264), (240, 798198), (288, 665165), (360, 532132), (480, 399099), (720, 266066), (1440, 133033)]