27288840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227407}}^1$

素因数の和:227421

約数の個数: 32

約数和(自身を含む): 81866880

約数和(自身を除く): 54578040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227407, 454814, 682221, 909628, 1137035, 1364442, 1819256, 2274070, 2728884, 3411105, 4548140, 5457768, 6822210, 9096280, 13644420, 27288840]

約数ペア:

[(1, 27288840), (2, 13644420), (3, 9096280), (4, 6822210), (5, 5457768), (6, 4548140), (8, 3411105), (10, 2728884), (12, 2274070), (15, 1819256), (20, 1364442), (24, 1137035), (30, 909628), (40, 682221), (60, 454814), (120, 227407)]