201612077970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6720402599}}^1$

素因数の和:6720402609

約数の個数: 16

約数和(自身を含む): 483868987200

約数和(自身を除く): 282256909230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6720402599, 13440805198, 20161207797, 33602012995, 40322415594, 67204025990, 100806038985, 201612077970]

約数ペア:

[(1, 201612077970), (2, 100806038985), (3, 67204025990), (5, 40322415594), (6, 33602012995), (10, 20161207797), (15, 13440805198), (30, 6720402599)]