78596340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1309939}}^1$

素因数の和:1309951

約数の個数: 24

約数和(自身を含む): 220069920

約数和(自身を除く): 141473580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1309939, 2619878, 3929817, 5239756, 6549695, 7859634, 13099390, 15719268, 19649085, 26198780, 39298170, 78596340]

約数ペア:

[(1, 78596340), (2, 39298170), (3, 26198780), (4, 19649085), (5, 15719268), (6, 13099390), (10, 7859634), (12, 6549695), (15, 5239756), (20, 3929817), (30, 2619878), (60, 1309939)]