157192680

素因数分解:

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

素因数の和:1309953

約数の個数: 32

約数和(自身を含む): 471578400

約数和(自身を除く): 314385720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1309939, 2619878, 3929817, 5239756, 6549695, 7859634, 10479512, 13099390, 15719268, 19649085, 26198780, 31438536, 39298170, 52397560, 78596340, 157192680]

約数ペア:

[(1, 157192680), (2, 78596340), (3, 52397560), (4, 39298170), (5, 31438536), (6, 26198780), (8, 19649085), (10, 15719268), (12, 13099390), (15, 10479512), (20, 7859634), (24, 6549695), (30, 5239756), (40, 3929817), (60, 2619878), (120, 1309939)]