331845120

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{4801}}^1$

素因数の和:4833

約数の個数: 160

約数和(自身を含む): 1178987040

約数和(自身を除く): 847141920

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, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 4801, 5760, 6912, 7680, 8640, 9602, 11520, 13824, 14403, 17280, 19204, 23040, 24005, 28806, 34560, 38408, 43209, 48010, 57612, 69120, 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, 2458112, 2592540, 2765376, 3072640, 3456720, 3687168, 4148064, 4608960, 5185080, 5530752, 6145280, 6913440, 7374336, 8296128, 9217920, 10370160, 11061504, 12290560, 13826880, 16592256, 18435840, 20740320, 22123008, 27653760, 33184512, 36871680, 41480640, 55307520, 66369024, 82961280, 110615040, 165922560, 331845120]

約数ペア:

[(1, 331845120), (2, 165922560), (3, 110615040), (4, 82961280), (5, 66369024), (6, 55307520), (8, 41480640), (9, 36871680), (10, 33184512), (12, 27653760), (15, 22123008), (16, 20740320), (18, 18435840), (20, 16592256), (24, 13826880), (27, 12290560), (30, 11061504), (32, 10370160), (36, 9217920), (40, 8296128), (45, 7374336), (48, 6913440), (54, 6145280), (60, 5530752), (64, 5185080), (72, 4608960), (80, 4148064), (90, 3687168), (96, 3456720), (108, 3072640), (120, 2765376), (128, 2592540), (135, 2458112), (144, 2304480), (160, 2074032), (180, 1843584), (192, 1728360), (216, 1536320), (240, 1382688), (256, 1296270), (270, 1229056), (288, 1152240), (320, 1037016), (360, 921792), (384, 864180), (432, 768160), (480, 691344), (512, 648135), (540, 614528), (576, 576120), (640, 518508), (720, 460896), (768, 432090), (864, 384080), (960, 345672), (1080, 307264), (1152, 288060), (1280, 259254), (1440, 230448), (1536, 216045), (1728, 192040), (1920, 172836), (2160, 153632), (2304, 144030), (2560, 129627), (2880, 115224), (3456, 96020), (3840, 86418), (4320, 76816), (4608, 72015), (4801, 69120), (5760, 57612), (6912, 48010), (7680, 43209), (8640, 38408), (9602, 34560), (11520, 28806), (13824, 24005), (14403, 23040), (17280, 19204)]