27864840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{232207}}^1$

素因数の和:232221

約数の個数: 32

約数和(自身を含む): 83594880

約数和(自身を除く): 55730040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 232207, 464414, 696621, 928828, 1161035, 1393242, 1857656, 2322070, 2786484, 3483105, 4644140, 5572968, 6966210, 9288280, 13932420, 27864840]

約数ペア:

[(1, 27864840), (2, 13932420), (3, 9288280), (4, 6966210), (5, 5572968), (6, 4644140), (8, 3483105), (10, 2786484), (12, 2322070), (15, 1857656), (20, 1393242), (24, 1161035), (30, 928828), (40, 696621), (60, 464414), (120, 232207)]