243060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4051}}^1$

素因数の和:4063

約数の個数: 24

約数和(自身を含む): 680736

約数和(自身を除く): 437676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4051, 8102, 12153, 16204, 20255, 24306, 40510, 48612, 60765, 81020, 121530, 243060]

約数ペア:

[(1, 243060), (2, 121530), (3, 81020), (4, 60765), (5, 48612), (6, 40510), (10, 24306), (12, 20255), (15, 16204), (20, 12153), (30, 8102), (60, 4051)]