7242780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{120713}}^1$

素因数の和:120725

約数の個数: 24

約数和(自身を含む): 20279952

約数和(自身を除く): 13037172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 120713, 241426, 362139, 482852, 603565, 724278, 1207130, 1448556, 1810695, 2414260, 3621390, 7242780]

約数ペア:

[(1, 7242780), (2, 3621390), (3, 2414260), (4, 1810695), (5, 1448556), (6, 1207130), (10, 724278), (12, 603565), (15, 482852), (20, 362139), (30, 241426), (60, 120713)]