27540840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229507}}^1$

素因数の和:229521

約数の個数: 32

約数和(自身を含む): 82622880

約数和(自身を除く): 55082040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229507, 459014, 688521, 918028, 1147535, 1377042, 1836056, 2295070, 2754084, 3442605, 4590140, 5508168, 6885210, 9180280, 13770420, 27540840]

約数ペア:

[(1, 27540840), (2, 13770420), (3, 9180280), (4, 6885210), (5, 5508168), (6, 4590140), (8, 3442605), (10, 2754084), (12, 2295070), (15, 1836056), (20, 1377042), (24, 1147535), (30, 918028), (40, 688521), (60, 459014), (120, 229507)]