253429080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2111909}}^1$

素因数の和:2111923

約数の個数: 32

約数和(自身を含む): 760287600

約数和(自身を除く): 506858520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2111909, 4223818, 6335727, 8447636, 10559545, 12671454, 16895272, 21119090, 25342908, 31678635, 42238180, 50685816, 63357270, 84476360, 126714540, 253429080]

約数ペア:

[(1, 253429080), (2, 126714540), (3, 84476360), (4, 63357270), (5, 50685816), (6, 42238180), (8, 31678635), (10, 25342908), (12, 21119090), (15, 16895272), (20, 12671454), (24, 10559545), (30, 8447636), (40, 6335727), (60, 4223818), (120, 2111909)]