16895880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{46933}}^1$

素因数の和:46950

約数の個数: 48

約数和(自身を含む): 54912780

約数和(自身を除く): 38016900

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, 46933, 93866, 140799, 187732, 234665, 281598, 375464, 422397, 469330, 563196, 703995, 844794, 938660, 1126392, 1407990, 1689588, 1877320, 2111985, 2815980, 3379176, 4223970, 5631960, 8447940, 16895880]

約数ペア:

[(1, 16895880), (2, 8447940), (3, 5631960), (4, 4223970), (5, 3379176), (6, 2815980), (8, 2111985), (9, 1877320), (10, 1689588), (12, 1407990), (15, 1126392), (18, 938660), (20, 844794), (24, 703995), (30, 563196), (36, 469330), (40, 422397), (45, 375464), (60, 281598), (72, 234665), (90, 187732), (120, 140799), (180, 93866), (360, 46933)]