120319860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2005331}}^1$

素因数の和:2005343

約数の個数: 24

約数和(自身を含む): 336895776

約数和(自身を除く): 216575916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2005331, 4010662, 6015993, 8021324, 10026655, 12031986, 20053310, 24063972, 30079965, 40106620, 60159930, 120319860]

約数ペア:

[(1, 120319860), (2, 60159930), (3, 40106620), (4, 30079965), (5, 24063972), (6, 20053310), (10, 12031986), (12, 10026655), (15, 8021324), (20, 6015993), (30, 4010662), (60, 2005331)]