161295360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{10501}}^1$

素因数の和:10529

約数の個数: 88

約数和(自身を含む): 515942256

約数和(自身を除く): 354646896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 10501, 15360, 21002, 31503, 42004, 52505, 63006, 84008, 105010, 126012, 157515, 168016, 210020, 252024, 315030, 336032, 420040, 504048, 630060, 672064, 840080, 1008096, 1260120, 1344128, 1680160, 2016192, 2520240, 2688256, 3360320, 4032384, 5040480, 5376512, 6720640, 8064768, 10080960, 10753024, 13441280, 16129536, 20161920, 26882560, 32259072, 40323840, 53765120, 80647680, 161295360]

約数ペア:

[(1, 161295360), (2, 80647680), (3, 53765120), (4, 40323840), (5, 32259072), (6, 26882560), (8, 20161920), (10, 16129536), (12, 13441280), (15, 10753024), (16, 10080960), (20, 8064768), (24, 6720640), (30, 5376512), (32, 5040480), (40, 4032384), (48, 3360320), (60, 2688256), (64, 2520240), (80, 2016192), (96, 1680160), (120, 1344128), (128, 1260120), (160, 1008096), (192, 840080), (240, 672064), (256, 630060), (320, 504048), (384, 420040), (480, 336032), (512, 315030), (640, 252024), (768, 210020), (960, 168016), (1024, 157515), (1280, 126012), (1536, 105010), (1920, 84008), (2560, 63006), (3072, 52505), (3840, 42004), (5120, 31503), (7680, 21002), (10501, 15360)]