53765640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{49783}}^1$

素因数の和:49803

約数の個数: 64

約数和(自身を含む): 179222400

約数和(自身を除く): 125456760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 49783, 99566, 149349, 199132, 248915, 298698, 398264, 448047, 497830, 597396, 746745, 896094, 995660, 1194792, 1344141, 1493490, 1792188, 1991320, 2240235, 2688282, 2986980, 3584376, 4480470, 5376564, 5973960, 6720705, 8960940, 10753128, 13441410, 17921880, 26882820, 53765640]

約数ペア:

[(1, 53765640), (2, 26882820), (3, 17921880), (4, 13441410), (5, 10753128), (6, 8960940), (8, 6720705), (9, 5973960), (10, 5376564), (12, 4480470), (15, 3584376), (18, 2986980), (20, 2688282), (24, 2240235), (27, 1991320), (30, 1792188), (36, 1493490), (40, 1344141), (45, 1194792), (54, 995660), (60, 896094), (72, 746745), (90, 597396), (108, 497830), (120, 448047), (135, 398264), (180, 298698), (216, 248915), (270, 199132), (360, 149349), (540, 99566), (1080, 49783)]