38984280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324869}}^1$

素因数の和:324883

約数の個数: 32

約数和(自身を含む): 116953200

約数和(自身を除く): 77968920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324869, 649738, 974607, 1299476, 1624345, 1949214, 2598952, 3248690, 3898428, 4873035, 6497380, 7796856, 9746070, 12994760, 19492140, 38984280]

約数ペア:

[(1, 38984280), (2, 19492140), (3, 12994760), (4, 9746070), (5, 7796856), (6, 6497380), (8, 4873035), (10, 3898428), (12, 3248690), (15, 2598952), (20, 1949214), (24, 1624345), (30, 1299476), (40, 974607), (60, 649738), (120, 324869)]