8779620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 24792768

約数和(自身を除く): 16013148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1117, 1310, 1572, 1965, 2234, 2620, 3351, 3930, 4468, 5585, 6702, 7860, 11170, 13404, 16755, 22340, 33510, 67020, 146327, 292654, 438981, 585308, 731635, 877962, 1463270, 1755924, 2194905, 2926540, 4389810, 8779620]

約数ペア:

[(1, 8779620), (2, 4389810), (3, 2926540), (4, 2194905), (5, 1755924), (6, 1463270), (10, 877962), (12, 731635), (15, 585308), (20, 438981), (30, 292654), (60, 146327), (131, 67020), (262, 33510), (393, 22340), (524, 16755), (655, 13404), (786, 11170), (1117, 7860), (1310, 6702), (1572, 5585), (1965, 4468), (2234, 3930), (2620, 3351)]