54771240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{456427}}^1$

素因数の和:456441

約数の個数: 32

約数和(自身を含む): 164314080

約数和(自身を除く): 109542840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 456427, 912854, 1369281, 1825708, 2282135, 2738562, 3651416, 4564270, 5477124, 6846405, 9128540, 10954248, 13692810, 18257080, 27385620, 54771240]

約数ペア:

[(1, 54771240), (2, 27385620), (3, 18257080), (4, 13692810), (5, 10954248), (6, 9128540), (8, 6846405), (10, 5477124), (12, 4564270), (15, 3651416), (20, 2738562), (24, 2282135), (30, 1825708), (40, 1369281), (60, 912854), (120, 456427)]