228142080

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{4951}}^1$

素因数の和:4982

約数の個数: 132

約数和(自身を含む): 790666032

約数和(自身を除く): 562523952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 4951, 5120, 5760, 7680, 9216, 9902, 11520, 14853, 15360, 19804, 23040, 24755, 29706, 39608, 44559, 46080, 49510, 59412, 74265, 79216, 89118, 99020, 118824, 148530, 158432, 178236, 198040, 222795, 237648, 297060, 316864, 356472, 396080, 445590, 475296, 594120, 633728, 712944, 792160, 891180, 950592, 1188240, 1267456, 1425888, 1584320, 1782360, 1901184, 2376480, 2534912, 2851776, 3168640, 3564720, 3802368, 4752960, 5069824, 5703552, 6337280, 7129440, 7604736, 9505920, 11407104, 12674560, 14258880, 15209472, 19011840, 22814208, 25349120, 28517760, 38023680, 45628416, 57035520, 76047360, 114071040, 228142080]

約数ペア:

[(1, 228142080), (2, 114071040), (3, 76047360), (4, 57035520), (5, 45628416), (6, 38023680), (8, 28517760), (9, 25349120), (10, 22814208), (12, 19011840), (15, 15209472), (16, 14258880), (18, 12674560), (20, 11407104), (24, 9505920), (30, 7604736), (32, 7129440), (36, 6337280), (40, 5703552), (45, 5069824), (48, 4752960), (60, 3802368), (64, 3564720), (72, 3168640), (80, 2851776), (90, 2534912), (96, 2376480), (120, 1901184), (128, 1782360), (144, 1584320), (160, 1425888), (180, 1267456), (192, 1188240), (240, 950592), (256, 891180), (288, 792160), (320, 712944), (360, 633728), (384, 594120), (480, 475296), (512, 445590), (576, 396080), (640, 356472), (720, 316864), (768, 297060), (960, 237648), (1024, 222795), (1152, 198040), (1280, 178236), (1440, 158432), (1536, 148530), (1920, 118824), (2304, 99020), (2560, 89118), (2880, 79216), (3072, 74265), (3840, 59412), (4608, 49510), (4951, 46080), (5120, 44559), (5760, 39608), (7680, 29706), (9216, 24755), (9902, 23040), (11520, 19804), (14853, 15360)]