161315520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{168037}}^1$

素因数の和:168057

約数の個数: 56

約数和(自身を含む): 512179824

約数和(自身を除く): 350864304

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, 160, 192, 240, 320, 480, 960, 168037, 336074, 504111, 672148, 840185, 1008222, 1344296, 1680370, 2016444, 2520555, 2688592, 3360740, 4032888, 5041110, 5377184, 6721480, 8065776, 10082220, 10754368, 13442960, 16131552, 20164440, 26885920, 32263104, 40328880, 53771840, 80657760, 161315520]

約数ペア:

[(1, 161315520), (2, 80657760), (3, 53771840), (4, 40328880), (5, 32263104), (6, 26885920), (8, 20164440), (10, 16131552), (12, 13442960), (15, 10754368), (16, 10082220), (20, 8065776), (24, 6721480), (30, 5377184), (32, 5041110), (40, 4032888), (48, 3360740), (60, 2688592), (64, 2520555), (80, 2016444), (96, 1680370), (120, 1344296), (160, 1008222), (192, 840185), (240, 672148), (320, 504111), (480, 336074), (960, 168037)]