2128178880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{246317}}^1$

素因数の和:246343

約数の個数: 112

約数和(自身を含む): 7507772640

約数和(自身を除く): 5379593760

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 246317, 492634, 738951, 985268, 1231585, 1477902, 1970536, 2216853, 2463170, 2955804, 3694755, 3941072, 4433706, 4926340, 5911608, 6650559, 7389510, 7882144, 8867412, 9852680, 11084265, 11823216, 13301118, 14779020, 15764288, 17734824, 19705360, 22168530, 23646432, 26602236, 29558040, 33252795, 35469648, 39410720, 44337060, 47292864, 53204472, 59116080, 66505590, 70939296, 78821440, 88674120, 106408944, 118232160, 133011180, 141878592, 177348240, 212817888, 236464320, 266022360, 354696480, 425635776, 532044720, 709392960, 1064089440, 2128178880]

約数ペア:

[(1, 2128178880), (2, 1064089440), (3, 709392960), (4, 532044720), (5, 425635776), (6, 354696480), (8, 266022360), (9, 236464320), (10, 212817888), (12, 177348240), (15, 141878592), (16, 133011180), (18, 118232160), (20, 106408944), (24, 88674120), (27, 78821440), (30, 70939296), (32, 66505590), (36, 59116080), (40, 53204472), (45, 47292864), (48, 44337060), (54, 39410720), (60, 35469648), (64, 33252795), (72, 29558040), (80, 26602236), (90, 23646432), (96, 22168530), (108, 19705360), (120, 17734824), (135, 15764288), (144, 14779020), (160, 13301118), (180, 11823216), (192, 11084265), (216, 9852680), (240, 8867412), (270, 7882144), (288, 7389510), (320, 6650559), (360, 5911608), (432, 4926340), (480, 4433706), (540, 3941072), (576, 3694755), (720, 2955804), (864, 2463170), (960, 2216853), (1080, 1970536), (1440, 1477902), (1728, 1231585), (2160, 985268), (2880, 738951), (4320, 492634), (8640, 246317)]