27681960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{230683}}^1$

素因数の和:230697

約数の個数: 32

約数和(自身を含む): 83046240

約数和(自身を除く): 55364280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 230683, 461366, 692049, 922732, 1153415, 1384098, 1845464, 2306830, 2768196, 3460245, 4613660, 5536392, 6920490, 9227320, 13840980, 27681960]

約数ペア:

[(1, 27681960), (2, 13840980), (3, 9227320), (4, 6920490), (5, 5536392), (6, 4613660), (8, 3460245), (10, 2768196), (12, 2306830), (15, 1845464), (20, 1384098), (24, 1153415), (30, 922732), (40, 692049), (60, 461366), (120, 230683)]