157834680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1315289}}^1$

素因数の和:1315303

約数の個数: 32

約数和(自身を含む): 473504400

約数和(自身を除く): 315669720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1315289, 2630578, 3945867, 5261156, 6576445, 7891734, 10522312, 13152890, 15783468, 19729335, 26305780, 31566936, 39458670, 52611560, 78917340, 157834680]

約数ペア:

[(1, 157834680), (2, 78917340), (3, 52611560), (4, 39458670), (5, 31566936), (6, 26305780), (8, 19729335), (10, 15783468), (12, 13152890), (15, 10522312), (20, 7891734), (24, 6576445), (30, 5261156), (40, 3945867), (60, 2630578), (120, 1315289)]