3119640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{25997}}^1$

素因数の和:26011

約数の個数: 32

約数和(自身を含む): 9359280

約数和(自身を除く): 6239640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 25997, 51994, 77991, 103988, 129985, 155982, 207976, 259970, 311964, 389955, 519940, 623928, 779910, 1039880, 1559820, 3119640]

約数ペア:

[(1, 3119640), (2, 1559820), (3, 1039880), (4, 779910), (5, 623928), (6, 519940), (8, 389955), (10, 311964), (12, 259970), (15, 207976), (20, 155982), (24, 129985), (30, 103988), (40, 77991), (60, 51994), (120, 25997)]