210109080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1750909}}^1$

素因数の和:1750923

約数の個数: 32

約数和(自身を含む): 630327600

約数和(自身を除く): 420218520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1750909, 3501818, 5252727, 7003636, 8754545, 10505454, 14007272, 17509090, 21010908, 26263635, 35018180, 42021816, 52527270, 70036360, 105054540, 210109080]

約数ペア:

[(1, 210109080), (2, 105054540), (3, 70036360), (4, 52527270), (5, 42021816), (6, 35018180), (8, 26263635), (10, 21010908), (12, 17509090), (15, 14007272), (20, 10505454), (24, 8754545), (30, 7003636), (40, 5252727), (60, 3501818), (120, 1750909)]