2480458020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41340967}}^1$

素因数の和:41340979

約数の個数: 24

約数和(自身を含む): 6945282624

約数和(自身を除く): 4464824604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 41340967, 82681934, 124022901, 165363868, 206704835, 248045802, 413409670, 496091604, 620114505, 826819340, 1240229010, 2480458020]

約数ペア:

[(1, 2480458020), (2, 1240229010), (3, 826819340), (4, 620114505), (5, 496091604), (6, 413409670), (10, 248045802), (12, 206704835), (15, 165363868), (20, 124022901), (30, 82681934), (60, 41340967)]