15696547980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{261609133}}^1$

素因数の和:261609145

約数の個数: 24

約数和(自身を含む): 43950334512

約数和(自身を除く): 28253786532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 261609133, 523218266, 784827399, 1046436532, 1308045665, 1569654798, 2616091330, 3139309596, 3924136995, 5232182660, 7848273990, 15696547980]

約数ペア:

[(1, 15696547980), (2, 7848273990), (3, 5232182660), (4, 3924136995), (5, 3139309596), (6, 2616091330), (10, 1569654798), (12, 1308045665), (15, 1046436532), (20, 784827399), (30, 523218266), (60, 261609133)]