135359940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2255999}}^1$

素因数の和:2256011

約数の個数: 24

約数和(自身を含む): 379008000

約数和(自身を除く): 243648060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2255999, 4511998, 6767997, 9023996, 11279995, 13535994, 22559990, 27071988, 33839985, 45119980, 67679970, 135359940]

約数ペア:

[(1, 135359940), (2, 67679970), (3, 45119980), (4, 33839985), (5, 27071988), (6, 22559990), (10, 13535994), (12, 11279995), (15, 9023996), (20, 6767997), (30, 4511998), (60, 2255999)]