67871880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{188533}}^1$

素因数の和:188550

約数の個数: 48

約数和(自身を含む): 220584780

約数和(自身を除く): 152712900

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, 188533, 377066, 565599, 754132, 942665, 1131198, 1508264, 1696797, 1885330, 2262396, 2827995, 3393594, 3770660, 4524792, 5655990, 6787188, 7541320, 8483985, 11311980, 13574376, 16967970, 22623960, 33935940, 67871880]

約数ペア:

[(1, 67871880), (2, 33935940), (3, 22623960), (4, 16967970), (5, 13574376), (6, 11311980), (8, 8483985), (9, 7541320), (10, 6787188), (12, 5655990), (15, 4524792), (18, 3770660), (20, 3393594), (24, 2827995), (30, 2262396), (36, 1885330), (40, 1696797), (45, 1508264), (60, 1131198), (72, 942665), (90, 754132), (120, 565599), (180, 377066), (360, 188533)]