1971240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16427}}^1$

素因数の和:16441

約数の個数: 32

約数和(自身を含む): 5914080

約数和(自身を除く): 3942840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16427, 32854, 49281, 65708, 82135, 98562, 131416, 164270, 197124, 246405, 328540, 394248, 492810, 657080, 985620, 1971240]

約数ペア:

[(1, 1971240), (2, 985620), (3, 657080), (4, 492810), (5, 394248), (6, 328540), (8, 246405), (10, 197124), (12, 164270), (15, 131416), (20, 98562), (24, 82135), (30, 65708), (40, 49281), (60, 32854), (120, 16427)]