2543454960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10597729}}^1$

素因数の和:10597745

約数の個数: 40

約数和(自身を含む): 7884711120

約数和(自身を除く): 5341256160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10597729, 21195458, 31793187, 42390916, 52988645, 63586374, 84781832, 105977290, 127172748, 158965935, 169563664, 211954580, 254345496, 317931870, 423909160, 508690992, 635863740, 847818320, 1271727480, 2543454960]

約数ペア:

[(1, 2543454960), (2, 1271727480), (3, 847818320), (4, 635863740), (5, 508690992), (6, 423909160), (8, 317931870), (10, 254345496), (12, 211954580), (15, 169563664), (16, 158965935), (20, 127172748), (24, 105977290), (30, 84781832), (40, 63586374), (48, 52988645), (60, 42390916), (80, 31793187), (120, 21195458), (240, 10597729)]