161194813440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{5247227}}^1$

素因数の和:5247257

約数の個数: 96

約数和(自身を含む): 515697567840

約数和(自身を除く): 354502754400

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, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720, 5247227, 10494454, 15741681, 20988908, 26236135, 31483362, 41977816, 52472270, 62966724, 78708405, 83955632, 104944540, 125933448, 157416810, 167911264, 209889080, 251866896, 314833620, 335822528, 419778160, 503733792, 629667240, 671645056, 839556320, 1007467584, 1259334480, 1343290112, 1679112640, 2014935168, 2518668960, 2686580224, 3358225280, 4029870336, 5037337920, 5373160448, 6716450560, 8059740672, 10074675840, 10746320896, 13432901120, 16119481344, 20149351680, 26865802240, 32238962688, 40298703360, 53731604480, 80597406720, 161194813440]

約数ペア:

[(1, 161194813440), (2, 80597406720), (3, 53731604480), (4, 40298703360), (5, 32238962688), (6, 26865802240), (8, 20149351680), (10, 16119481344), (12, 13432901120), (15, 10746320896), (16, 10074675840), (20, 8059740672), (24, 6716450560), (30, 5373160448), (32, 5037337920), (40, 4029870336), (48, 3358225280), (60, 2686580224), (64, 2518668960), (80, 2014935168), (96, 1679112640), (120, 1343290112), (128, 1259334480), (160, 1007467584), (192, 839556320), (240, 671645056), (256, 629667240), (320, 503733792), (384, 419778160), (480, 335822528), (512, 314833620), (640, 251866896), (768, 209889080), (960, 167911264), (1024, 157416810), (1280, 125933448), (1536, 104944540), (1920, 83955632), (2048, 78708405), (2560, 62966724), (3072, 52472270), (3840, 41977816), (5120, 31483362), (6144, 26236135), (7680, 20988908), (10240, 15741681), (15360, 10494454), (30720, 5247227)]