120000008460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2000000141}}^1$

素因数の和:2000000153

約数の個数: 24

約数和(自身を含む): 336000023856

約数和(自身を除く): 216000015396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2000000141, 4000000282, 6000000423, 8000000564, 10000000705, 12000000846, 20000001410, 24000001692, 30000002115, 40000002820, 60000004230, 120000008460]

約数ペア:

[(1, 120000008460), (2, 60000004230), (3, 40000002820), (4, 30000002115), (5, 24000001692), (6, 20000001410), (10, 12000000846), (12, 10000000705), (15, 8000000564), (20, 6000000423), (30, 4000000282), (60, 2000000141)]