165922560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4801}}^1$

素因数の和:4831

約数の個数: 144

約数和(自身を含む): 588917280

約数和(自身を除く): 422994720

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 4801, 5760, 6912, 8640, 9602, 11520, 14403, 17280, 19204, 24005, 28806, 34560, 38408, 43209, 48010, 57612, 72015, 76816, 86418, 96020, 115224, 129627, 144030, 153632, 172836, 192040, 216045, 230448, 259254, 288060, 307264, 345672, 384080, 432090, 460896, 518508, 576120, 614528, 648135, 691344, 768160, 864180, 921792, 1037016, 1152240, 1229056, 1296270, 1382688, 1536320, 1728360, 1843584, 2074032, 2304480, 2592540, 2765376, 3072640, 3456720, 3687168, 4148064, 4608960, 5185080, 5530752, 6145280, 6913440, 8296128, 9217920, 10370160, 11061504, 13826880, 16592256, 18435840, 20740320, 27653760, 33184512, 41480640, 55307520, 82961280, 165922560]

約数ペア:

[(1, 165922560), (2, 82961280), (3, 55307520), (4, 41480640), (5, 33184512), (6, 27653760), (8, 20740320), (9, 18435840), (10, 16592256), (12, 13826880), (15, 11061504), (16, 10370160), (18, 9217920), (20, 8296128), (24, 6913440), (27, 6145280), (30, 5530752), (32, 5185080), (36, 4608960), (40, 4148064), (45, 3687168), (48, 3456720), (54, 3072640), (60, 2765376), (64, 2592540), (72, 2304480), (80, 2074032), (90, 1843584), (96, 1728360), (108, 1536320), (120, 1382688), (128, 1296270), (135, 1229056), (144, 1152240), (160, 1037016), (180, 921792), (192, 864180), (216, 768160), (240, 691344), (256, 648135), (270, 614528), (288, 576120), (320, 518508), (360, 460896), (384, 432090), (432, 384080), (480, 345672), (540, 307264), (576, 288060), (640, 259254), (720, 230448), (768, 216045), (864, 192040), (960, 172836), (1080, 153632), (1152, 144030), (1280, 129627), (1440, 115224), (1728, 96020), (1920, 86418), (2160, 76816), (2304, 72015), (2880, 57612), (3456, 48010), (3840, 43209), (4320, 38408), (4801, 34560), (5760, 28806), (6912, 24005), (8640, 19204), (9602, 17280), (11520, 14403)]