54359940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{905999}}^1$

素因数の和:906011

約数の個数: 24

約数和(自身を含む): 152208000

約数和(自身を除く): 97848060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 905999, 1811998, 2717997, 3623996, 4529995, 5435994, 9059990, 10871988, 13589985, 18119980, 27179970, 54359940]

約数ペア:

[(1, 54359940), (2, 27179970), (3, 18119980), (4, 13589985), (5, 10871988), (6, 9059990), (10, 5435994), (12, 4529995), (15, 3623996), (20, 2717997), (30, 1811998), (60, 905999)]