47891880

素因数分解:

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

素因数の和:133050

約数の個数: 48

約数和(自身を含む): 155649780

約数和(自身を除く): 107757900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 133033, 266066, 399099, 532132, 665165, 798198, 1064264, 1197297, 1330330, 1596396, 1995495, 2394594, 2660660, 3192792, 3990990, 4789188, 5321320, 5986485, 7981980, 9578376, 11972970, 15963960, 23945940, 47891880]

約数ペア:

[(1, 47891880), (2, 23945940), (3, 15963960), (4, 11972970), (5, 9578376), (6, 7981980), (8, 5986485), (9, 5321320), (10, 4789188), (12, 3990990), (15, 3192792), (18, 2660660), (20, 2394594), (24, 1995495), (30, 1596396), (36, 1330330), (40, 1197297), (45, 1064264), (60, 798198), (72, 665165), (90, 532132), (120, 399099), (180, 266066), (360, 133033)]