163241880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1360349}}^1$

素因数の和:1360363

約数の個数: 32

約数和(自身を含む): 489726000

約数和(自身を除く): 326484120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1360349, 2720698, 4081047, 5441396, 6801745, 8162094, 10882792, 13603490, 16324188, 20405235, 27206980, 32648376, 40810470, 54413960, 81620940, 163241880]

約数ペア:

[(1, 163241880), (2, 81620940), (3, 54413960), (4, 40810470), (5, 32648376), (6, 27206980), (8, 20405235), (10, 16324188), (12, 13603490), (15, 10882792), (20, 8162094), (24, 6801745), (30, 5441396), (40, 4081047), (60, 2720698), (120, 1360349)]