225696960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{78367}}^1$

素因数の和:78390

約数の個数: 84

約数和(自身を含む): 776313408

約数和(自身を除く): 550616448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 78367, 156734, 235101, 313468, 391835, 470202, 626936, 705303, 783670, 940404, 1175505, 1253872, 1410606, 1567340, 1880808, 2351010, 2507744, 2821212, 3134680, 3526515, 3761616, 4702020, 5015488, 5642424, 6269360, 7053030, 7523232, 9404040, 11284848, 12538720, 14106060, 15046464, 18808080, 22569696, 25077440, 28212120, 37616160, 45139392, 56424240, 75232320, 112848480, 225696960]

約数ペア:

[(1, 225696960), (2, 112848480), (3, 75232320), (4, 56424240), (5, 45139392), (6, 37616160), (8, 28212120), (9, 25077440), (10, 22569696), (12, 18808080), (15, 15046464), (16, 14106060), (18, 12538720), (20, 11284848), (24, 9404040), (30, 7523232), (32, 7053030), (36, 6269360), (40, 5642424), (45, 5015488), (48, 4702020), (60, 3761616), (64, 3526515), (72, 3134680), (80, 2821212), (90, 2507744), (96, 2351010), (120, 1880808), (144, 1567340), (160, 1410606), (180, 1253872), (192, 1175505), (240, 940404), (288, 783670), (320, 705303), (360, 626936), (480, 470202), (576, 391835), (720, 313468), (960, 235101), (1440, 156734), (2880, 78367)]