1232580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20543}}^1$

素因数の和:20555

約数の個数: 24

約数和(自身を含む): 3451392

約数和(自身を除く): 2218812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20543, 41086, 61629, 82172, 102715, 123258, 205430, 246516, 308145, 410860, 616290, 1232580]

約数ペア:

[(1, 1232580), (2, 616290), (3, 410860), (4, 308145), (5, 246516), (6, 205430), (10, 123258), (12, 102715), (15, 82172), (20, 61629), (30, 41086), (60, 20543)]