82131240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{684427}}^1$

素因数の和:684441

約数の個数: 32

約数和(自身を含む): 246394080

約数和(自身を除く): 164262840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 684427, 1368854, 2053281, 2737708, 3422135, 4106562, 5475416, 6844270, 8213124, 10266405, 13688540, 16426248, 20532810, 27377080, 41065620, 82131240]

約数ペア:

[(1, 82131240), (2, 41065620), (3, 27377080), (4, 20532810), (5, 16426248), (6, 13688540), (8, 10266405), (10, 8213124), (12, 6844270), (15, 5475416), (20, 4106562), (24, 3422135), (30, 2737708), (40, 2053281), (60, 1368854), (120, 684427)]