266855040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{15443}}^1$

素因数の和:15471

約数の個数: 128

約数和(自身を含む): 945172800

約数和(自身を除く): 678317760

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, 15443, 17280, 30886, 46329, 61772, 77215, 92658, 123544, 138987, 154430, 185316, 231645, 247088, 277974, 308860, 370632, 416961, 463290, 494176, 555948, 617720, 694935, 741264, 833922, 926580, 988352, 1111896, 1235440, 1389870, 1482528, 1667844, 1853160, 1976704, 2084805, 2223792, 2470880, 2779740, 2965056, 3335688, 3706320, 4169610, 4447584, 4941760, 5559480, 5930112, 6671376, 7412640, 8339220, 8895168, 9883520, 11118960, 13342752, 14825280, 16678440, 17790336, 22237920, 26685504, 29650560, 33356880, 44475840, 53371008, 66713760, 88951680, 133427520, 266855040]

約数ペア:

[(1, 266855040), (2, 133427520), (3, 88951680), (4, 66713760), (5, 53371008), (6, 44475840), (8, 33356880), (9, 29650560), (10, 26685504), (12, 22237920), (15, 17790336), (16, 16678440), (18, 14825280), (20, 13342752), (24, 11118960), (27, 9883520), (30, 8895168), (32, 8339220), (36, 7412640), (40, 6671376), (45, 5930112), (48, 5559480), (54, 4941760), (60, 4447584), (64, 4169610), (72, 3706320), (80, 3335688), (90, 2965056), (96, 2779740), (108, 2470880), (120, 2223792), (128, 2084805), (135, 1976704), (144, 1853160), (160, 1667844), (180, 1482528), (192, 1389870), (216, 1235440), (240, 1111896), (270, 988352), (288, 926580), (320, 833922), (360, 741264), (384, 694935), (432, 617720), (480, 555948), (540, 494176), (576, 463290), (640, 416961), (720, 370632), (864, 308860), (960, 277974), (1080, 247088), (1152, 231645), (1440, 185316), (1728, 154430), (1920, 138987), (2160, 123544), (2880, 92658), (3456, 77215), (4320, 61772), (5760, 46329), (8640, 30886), (15443, 17280)]