385774080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{50231}}^1$

素因数の和:50257

約数の個数: 80

約数和(自身を含む): 1233296064

約数和(自身を除く): 847521984

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, 1280, 1536, 1920, 2560, 3840, 7680, 50231, 100462, 150693, 200924, 251155, 301386, 401848, 502310, 602772, 753465, 803696, 1004620, 1205544, 1506930, 1607392, 2009240, 2411088, 3013860, 3214784, 4018480, 4822176, 6027720, 6429568, 8036960, 9644352, 12055440, 12859136, 16073920, 19288704, 24110880, 25718272, 32147840, 38577408, 48221760, 64295680, 77154816, 96443520, 128591360, 192887040, 385774080]

約数ペア:

[(1, 385774080), (2, 192887040), (3, 128591360), (4, 96443520), (5, 77154816), (6, 64295680), (8, 48221760), (10, 38577408), (12, 32147840), (15, 25718272), (16, 24110880), (20, 19288704), (24, 16073920), (30, 12859136), (32, 12055440), (40, 9644352), (48, 8036960), (60, 6429568), (64, 6027720), (80, 4822176), (96, 4018480), (120, 3214784), (128, 3013860), (160, 2411088), (192, 2009240), (240, 1607392), (256, 1506930), (320, 1205544), (384, 1004620), (480, 803696), (512, 753465), (640, 602772), (768, 502310), (960, 401848), (1280, 301386), (1536, 251155), (1920, 200924), (2560, 150693), (3840, 100462), (7680, 50231)]