4780140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79669}}^1$

素因数の和:79681

約数の個数: 24

約数和(自身を含む): 13384560

約数和(自身を除く): 8604420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79669, 159338, 239007, 318676, 398345, 478014, 796690, 956028, 1195035, 1593380, 2390070, 4780140]

約数ペア:

[(1, 4780140), (2, 2390070), (3, 1593380), (4, 1195035), (5, 956028), (6, 796690), (10, 478014), (12, 398345), (15, 318676), (20, 239007), (30, 159338), (60, 79669)]