87041880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{241783}}^1$

素因数の和:241800

約数の個数: 48

約数和(自身を含む): 282887280

約数和(自身を除く): 195845400

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, 241783, 483566, 725349, 967132, 1208915, 1450698, 1934264, 2176047, 2417830, 2901396, 3626745, 4352094, 4835660, 5802792, 7253490, 8704188, 9671320, 10880235, 14506980, 17408376, 21760470, 29013960, 43520940, 87041880]

約数ペア:

[(1, 87041880), (2, 43520940), (3, 29013960), (4, 21760470), (5, 17408376), (6, 14506980), (8, 10880235), (9, 9671320), (10, 8704188), (12, 7253490), (15, 5802792), (18, 4835660), (20, 4352094), (24, 3626745), (30, 2901396), (36, 2417830), (40, 2176047), (45, 1934264), (60, 1450698), (72, 1208915), (90, 967132), (120, 725349), (180, 483566), (360, 241783)]