986434560

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{21407}}^1$

素因数の和:21438

約数の個数: 132

約数和(自身を含む): 3418129728

約数和(自身を除く): 2431695168

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, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 21407, 23040, 42814, 46080, 64221, 85628, 107035, 128442, 171256, 192663, 214070, 256884, 321105, 342512, 385326, 428140, 513768, 642210, 685024, 770652, 856280, 963315, 1027536, 1284420, 1370048, 1541304, 1712560, 1926630, 2055072, 2568840, 2740096, 3082608, 3425120, 3853260, 4110144, 5137680, 5480192, 6165216, 6850240, 7706520, 8220288, 10275360, 10960384, 12330432, 13700480, 15413040, 16440576, 20550720, 21920768, 24660864, 27400960, 30826080, 32881152, 41101440, 49321728, 54801920, 61652160, 65762304, 82202880, 98643456, 109603840, 123304320, 164405760, 197286912, 246608640, 328811520, 493217280, 986434560]

約数ペア:

[(1, 986434560), (2, 493217280), (3, 328811520), (4, 246608640), (5, 197286912), (6, 164405760), (8, 123304320), (9, 109603840), (10, 98643456), (12, 82202880), (15, 65762304), (16, 61652160), (18, 54801920), (20, 49321728), (24, 41101440), (30, 32881152), (32, 30826080), (36, 27400960), (40, 24660864), (45, 21920768), (48, 20550720), (60, 16440576), (64, 15413040), (72, 13700480), (80, 12330432), (90, 10960384), (96, 10275360), (120, 8220288), (128, 7706520), (144, 6850240), (160, 6165216), (180, 5480192), (192, 5137680), (240, 4110144), (256, 3853260), (288, 3425120), (320, 3082608), (360, 2740096), (384, 2568840), (480, 2055072), (512, 1926630), (576, 1712560), (640, 1541304), (720, 1370048), (768, 1284420), (960, 1027536), (1024, 963315), (1152, 856280), (1280, 770652), (1440, 685024), (1536, 642210), (1920, 513768), (2304, 428140), (2560, 385326), (2880, 342512), (3072, 321105), (3840, 256884), (4608, 214070), (5120, 192663), (5760, 171256), (7680, 128442), (9216, 107035), (11520, 85628), (15360, 64221), (21407, 46080), (23040, 42814)]