243790620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4063177}}^1$

素因数の和:4063189

約数の個数: 24

約数和(自身を含む): 682613904

約数和(自身を除く): 438823284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4063177, 8126354, 12189531, 16252708, 20315885, 24379062, 40631770, 48758124, 60947655, 81263540, 121895310, 243790620]

約数ペア:

[(1, 243790620), (2, 121895310), (3, 81263540), (4, 60947655), (5, 48758124), (6, 40631770), (10, 24379062), (12, 20315885), (15, 16252708), (20, 12189531), (30, 8126354), (60, 4063177)]