109913880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{915949}}^1$

素因数の和:915963

約数の個数: 32

約数和(自身を含む): 329742000

約数和(自身を除く): 219828120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 915949, 1831898, 2747847, 3663796, 4579745, 5495694, 7327592, 9159490, 10991388, 13739235, 18318980, 21982776, 27478470, 36637960, 54956940, 109913880]

約数ペア:

[(1, 109913880), (2, 54956940), (3, 36637960), (4, 27478470), (5, 21982776), (6, 18318980), (8, 13739235), (10, 10991388), (12, 9159490), (15, 7327592), (20, 5495694), (24, 4579745), (30, 3663796), (40, 2747847), (60, 1831898), (120, 915949)]