120120105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1144001}}^1$

素因数の和:1144016

約数の個数: 16

約数和(自身を含む): 219648384

約数和(自身を除く): 99528279

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1144001, 3432003, 5720005, 8008007, 17160015, 24024021, 40040035, 120120105]

約数ペア:

[(1, 120120105), (3, 40040035), (5, 24024021), (7, 17160015), (15, 8008007), (21, 5720005), (35, 3432003), (105, 1144001)]