2220180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37003}}^1$

素因数の和:37015

約数の個数: 24

約数和(自身を含む): 6216672

約数和(自身を除く): 3996492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 37003, 74006, 111009, 148012, 185015, 222018, 370030, 444036, 555045, 740060, 1110090, 2220180]

約数ペア:

[(1, 2220180), (2, 1110090), (3, 740060), (4, 555045), (5, 444036), (6, 370030), (10, 222018), (12, 185015), (15, 148012), (20, 111009), (30, 74006), (60, 37003)]