28060140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{467669}}^1$

素因数の和:467681

約数の個数: 24

約数和(自身を含む): 78568560

約数和(自身を除く): 50508420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467669, 935338, 1403007, 1870676, 2338345, 2806014, 4676690, 5612028, 7015035, 9353380, 14030070, 28060140]

約数ペア:

[(1, 28060140), (2, 14030070), (3, 9353380), (4, 7015035), (5, 5612028), (6, 4676690), (10, 2806014), (12, 2338345), (15, 1870676), (20, 1403007), (30, 935338), (60, 467669)]