27156840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{226307}}^1$

素因数の和:226321

約数の個数: 32

約数和(自身を含む): 81470880

約数和(自身を除く): 54314040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 226307, 452614, 678921, 905228, 1131535, 1357842, 1810456, 2263070, 2715684, 3394605, 4526140, 5431368, 6789210, 9052280, 13578420, 27156840]

約数ペア:

[(1, 27156840), (2, 13578420), (3, 9052280), (4, 6789210), (5, 5431368), (6, 4526140), (8, 3394605), (10, 2715684), (12, 2263070), (15, 1810456), (20, 1357842), (24, 1131535), (30, 905228), (40, 678921), (60, 452614), (120, 226307)]