843240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7027}}^1$

素因数の和:7041

約数の個数: 32

約数和(自身を含む): 2530080

約数和(自身を除く): 1686840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7027, 14054, 21081, 28108, 35135, 42162, 56216, 70270, 84324, 105405, 140540, 168648, 210810, 281080, 421620, 843240]

約数ペア:

[(1, 843240), (2, 421620), (3, 281080), (4, 210810), (5, 168648), (6, 140540), (8, 105405), (10, 84324), (12, 70270), (15, 56216), (20, 42162), (24, 35135), (30, 28108), (40, 21081), (60, 14054), (120, 7027)]