123057540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{683653}}^1$

素因数の和:683668

約数の個数: 36

約数和(自身を含む): 373275084

約数和(自身を除く): 250217544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 683653, 1367306, 2050959, 2734612, 3418265, 4101918, 6152877, 6836530, 8203836, 10254795, 12305754, 13673060, 20509590, 24611508, 30764385, 41019180, 61528770, 123057540]

約数ペア:

[(1, 123057540), (2, 61528770), (3, 41019180), (4, 30764385), (5, 24611508), (6, 20509590), (9, 13673060), (10, 12305754), (12, 10254795), (15, 8203836), (18, 6836530), (20, 6152877), (30, 4101918), (36, 3418265), (45, 2734612), (60, 2050959), (90, 1367306), (180, 683653)]