172850280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1440419}}^1$

素因数の和:1440433

約数の個数: 32

約数和(自身を含む): 518551200

約数和(自身を除く): 345700920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1440419, 2880838, 4321257, 5761676, 7202095, 8642514, 11523352, 14404190, 17285028, 21606285, 28808380, 34570056, 43212570, 57616760, 86425140, 172850280]

約数ペア:

[(1, 172850280), (2, 86425140), (3, 57616760), (4, 43212570), (5, 34570056), (6, 28808380), (8, 21606285), (10, 17285028), (12, 14404190), (15, 11523352), (20, 8642514), (24, 7202095), (30, 5761676), (40, 4321257), (60, 2880838), (120, 1440419)]