42438360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353653}}^1$

素因数の和:353667

約数の個数: 32

約数和(自身を含む): 127315440

約数和(自身を除く): 84877080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353653, 707306, 1060959, 1414612, 1768265, 2121918, 2829224, 3536530, 4243836, 5304795, 7073060, 8487672, 10609590, 14146120, 21219180, 42438360]

約数ペア:

[(1, 42438360), (2, 21219180), (3, 14146120), (4, 10609590), (5, 8487672), (6, 7073060), (8, 5304795), (10, 4243836), (12, 3536530), (15, 2829224), (20, 2121918), (24, 1768265), (30, 1414612), (40, 1060959), (60, 707306), (120, 353653)]