79427287320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661894061}}^1$

素因数の和:661894075

約数の個数: 32

約数和(自身を含む): 238281862320

約数和(自身を除く): 158854575000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661894061, 1323788122, 1985682183, 2647576244, 3309470305, 3971364366, 5295152488, 6618940610, 7942728732, 9928410915, 13237881220, 15885457464, 19856821830, 26475762440, 39713643660, 79427287320]

約数ペア:

[(1, 79427287320), (2, 39713643660), (3, 26475762440), (4, 19856821830), (5, 15885457464), (6, 13237881220), (8, 9928410915), (10, 7942728732), (12, 6618940610), (15, 5295152488), (20, 3971364366), (24, 3309470305), (30, 2647576244), (40, 1985682183), (60, 1323788122), (120, 661894061)]