265570560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23053}}^1$

素因数の和:23080

約数の個数: 108

約数和(自身を含む): 918886332

約数和(自身を除く): 653315772

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 23053, 46106, 69159, 92212, 115265, 138318, 184424, 207477, 230530, 276636, 345795, 368848, 414954, 461060, 553272, 691590, 737696, 829908, 922120, 1037385, 1106544, 1383180, 1475392, 1659816, 1844240, 2074770, 2213088, 2766360, 2950784, 3319632, 3688480, 4149540, 4426176, 5532720, 5901568, 6639264, 7376960, 8299080, 8852352, 11065440, 13278528, 14753920, 16598160, 17704704, 22130880, 26557056, 29507840, 33196320, 44261760, 53114112, 66392640, 88523520, 132785280, 265570560]

約数ペア:

[(1, 265570560), (2, 132785280), (3, 88523520), (4, 66392640), (5, 53114112), (6, 44261760), (8, 33196320), (9, 29507840), (10, 26557056), (12, 22130880), (15, 17704704), (16, 16598160), (18, 14753920), (20, 13278528), (24, 11065440), (30, 8852352), (32, 8299080), (36, 7376960), (40, 6639264), (45, 5901568), (48, 5532720), (60, 4426176), (64, 4149540), (72, 3688480), (80, 3319632), (90, 2950784), (96, 2766360), (120, 2213088), (128, 2074770), (144, 1844240), (160, 1659816), (180, 1475392), (192, 1383180), (240, 1106544), (256, 1037385), (288, 922120), (320, 829908), (360, 737696), (384, 691590), (480, 553272), (576, 461060), (640, 414954), (720, 368848), (768, 345795), (960, 276636), (1152, 230530), (1280, 207477), (1440, 184424), (1920, 138318), (2304, 115265), (2880, 92212), (3840, 69159), (5760, 46106), (11520, 23053)]