210072960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{12157}}^1$

素因数の和:12185

約数の個数: 128

約数和(自身を含む): 744069600

約数和(自身を除く): 533996640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 12157, 17280, 24314, 36471, 48628, 60785, 72942, 97256, 109413, 121570, 145884, 182355, 194512, 218826, 243140, 291768, 328239, 364710, 389024, 437652, 486280, 547065, 583536, 656478, 729420, 778048, 875304, 972560, 1094130, 1167072, 1312956, 1458840, 1556096, 1641195, 1750608, 1945120, 2188260, 2334144, 2625912, 2917680, 3282390, 3501216, 3890240, 4376520, 4668288, 5251824, 5835360, 6564780, 7002432, 7780480, 8753040, 10503648, 11670720, 13129560, 14004864, 17506080, 21007296, 23341440, 26259120, 35012160, 42014592, 52518240, 70024320, 105036480, 210072960]

約数ペア:

[(1, 210072960), (2, 105036480), (3, 70024320), (4, 52518240), (5, 42014592), (6, 35012160), (8, 26259120), (9, 23341440), (10, 21007296), (12, 17506080), (15, 14004864), (16, 13129560), (18, 11670720), (20, 10503648), (24, 8753040), (27, 7780480), (30, 7002432), (32, 6564780), (36, 5835360), (40, 5251824), (45, 4668288), (48, 4376520), (54, 3890240), (60, 3501216), (64, 3282390), (72, 2917680), (80, 2625912), (90, 2334144), (96, 2188260), (108, 1945120), (120, 1750608), (128, 1641195), (135, 1556096), (144, 1458840), (160, 1312956), (180, 1167072), (192, 1094130), (216, 972560), (240, 875304), (270, 778048), (288, 729420), (320, 656478), (360, 583536), (384, 547065), (432, 486280), (480, 437652), (540, 389024), (576, 364710), (640, 328239), (720, 291768), (864, 243140), (960, 218826), (1080, 194512), (1152, 182355), (1440, 145884), (1728, 121570), (1920, 109413), (2160, 97256), (2880, 72942), (3456, 60785), (4320, 48628), (5760, 36471), (8640, 24314), (12157, 17280)]