27228840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{226907}}^1$

素因数の和:226921

約数の個数: 32

約数和(自身を含む): 81686880

約数和(自身を除く): 54458040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 226907, 453814, 680721, 907628, 1134535, 1361442, 1815256, 2269070, 2722884, 3403605, 4538140, 5445768, 6807210, 9076280, 13614420, 27228840]

約数ペア:

[(1, 27228840), (2, 13614420), (3, 9076280), (4, 6807210), (5, 5445768), (6, 4538140), (8, 3403605), (10, 2722884), (12, 2269070), (15, 1815256), (20, 1361442), (24, 1134535), (30, 907628), (40, 680721), (60, 453814), (120, 226907)]