396928080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{183763}}^1$

素因数の和:183785

約数の個数: 80

約数和(自身を含む): 1367204160

約数和(自身を除く): 970276080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 183763, 367526, 551289, 735052, 918815, 1102578, 1470104, 1653867, 1837630, 2205156, 2756445, 2940208, 3307734, 3675260, 4410312, 4961601, 5512890, 6615468, 7350520, 8269335, 8820624, 9923202, 11025780, 13230936, 14701040, 16538670, 19846404, 22051560, 24808005, 26461872, 33077340, 39692808, 44103120, 49616010, 66154680, 79385616, 99232020, 132309360, 198464040, 396928080]

約数ペア:

[(1, 396928080), (2, 198464040), (3, 132309360), (4, 99232020), (5, 79385616), (6, 66154680), (8, 49616010), (9, 44103120), (10, 39692808), (12, 33077340), (15, 26461872), (16, 24808005), (18, 22051560), (20, 19846404), (24, 16538670), (27, 14701040), (30, 13230936), (36, 11025780), (40, 9923202), (45, 8820624), (48, 8269335), (54, 7350520), (60, 6615468), (72, 5512890), (80, 4961601), (90, 4410312), (108, 3675260), (120, 3307734), (135, 2940208), (144, 2756445), (180, 2205156), (216, 1837630), (240, 1653867), (270, 1470104), (360, 1102578), (432, 918815), (540, 735052), (720, 551289), (1080, 367526), (2160, 183763)]