1384208640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{120157}}^1$

素因数の和:120184

約数の個数: 108

約数和(自身を含む): 4789257564

約数和(自身を除く): 3405048924

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 120157, 240314, 360471, 480628, 600785, 720942, 961256, 1081413, 1201570, 1441884, 1802355, 1922512, 2162826, 2403140, 2883768, 3604710, 3845024, 4325652, 4806280, 5407065, 5767536, 7209420, 7690048, 8651304, 9612560, 10814130, 11535072, 14418840, 15380096, 17302608, 19225120, 21628260, 23070144, 28837680, 30760192, 34605216, 38450240, 43256520, 46140288, 57675360, 69210432, 76900480, 86513040, 92280576, 115350720, 138420864, 153800960, 173026080, 230701440, 276841728, 346052160, 461402880, 692104320, 1384208640]

約数ペア:

[(1, 1384208640), (2, 692104320), (3, 461402880), (4, 346052160), (5, 276841728), (6, 230701440), (8, 173026080), (9, 153800960), (10, 138420864), (12, 115350720), (15, 92280576), (16, 86513040), (18, 76900480), (20, 69210432), (24, 57675360), (30, 46140288), (32, 43256520), (36, 38450240), (40, 34605216), (45, 30760192), (48, 28837680), (60, 23070144), (64, 21628260), (72, 19225120), (80, 17302608), (90, 15380096), (96, 14418840), (120, 11535072), (128, 10814130), (144, 9612560), (160, 8651304), (180, 7690048), (192, 7209420), (240, 5767536), (256, 5407065), (288, 4806280), (320, 4325652), (360, 3845024), (384, 3604710), (480, 2883768), (576, 2403140), (640, 2162826), (720, 1922512), (768, 1802355), (960, 1441884), (1152, 1201570), (1280, 1081413), (1440, 961256), (1920, 720942), (2304, 600785), (2880, 480628), (3840, 360471), (5760, 240314), (11520, 120157)]