120128430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4004281}}^1$

素因数の和:4004291

約数の個数: 16

約数和(自身を含む): 288308304

約数和(自身を除く): 168179874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4004281, 8008562, 12012843, 20021405, 24025686, 40042810, 60064215, 120128430]

約数ペア:

[(1, 120128430), (2, 60064215), (3, 40042810), (5, 24025686), (6, 20021405), (10, 12012843), (15, 8008562), (30, 4004281)]