664283520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{115327}}^1$

素因数の和:115352

約数の個数: 96

約数和(自身を含む): 2293873920

約数和(自身を除く): 1629590400

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 115327, 230654, 345981, 461308, 576635, 691962, 922616, 1037943, 1153270, 1383924, 1729905, 1845232, 2075886, 2306540, 2767848, 3459810, 3690464, 4151772, 4613080, 5189715, 5535696, 6919620, 7380928, 8303544, 9226160, 10379430, 11071392, 13839240, 14761856, 16607088, 18452320, 20758860, 22142784, 27678480, 33214176, 36904640, 41517720, 44285568, 55356960, 66428352, 73809280, 83035440, 110713920, 132856704, 166070880, 221427840, 332141760, 664283520]

約数ペア:

[(1, 664283520), (2, 332141760), (3, 221427840), (4, 166070880), (5, 132856704), (6, 110713920), (8, 83035440), (9, 73809280), (10, 66428352), (12, 55356960), (15, 44285568), (16, 41517720), (18, 36904640), (20, 33214176), (24, 27678480), (30, 22142784), (32, 20758860), (36, 18452320), (40, 16607088), (45, 14761856), (48, 13839240), (60, 11071392), (64, 10379430), (72, 9226160), (80, 8303544), (90, 7380928), (96, 6919620), (120, 5535696), (128, 5189715), (144, 4613080), (160, 4151772), (180, 3690464), (192, 3459810), (240, 2767848), (288, 2306540), (320, 2075886), (360, 1845232), (384, 1729905), (480, 1383924), (576, 1153270), (640, 1037943), (720, 922616), (960, 691962), (1152, 576635), (1440, 461308), (1920, 345981), (2880, 230654), (5760, 115327)]