199992960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{34721}}^1$

素因数の和:34746

約数の個数: 96

約数和(自身を含む): 690620580

約数和(自身を除く): 490627620

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 34721, 69442, 104163, 138884, 173605, 208326, 277768, 312489, 347210, 416652, 520815, 555536, 624978, 694420, 833304, 1041630, 1111072, 1249956, 1388840, 1562445, 1666608, 2083260, 2222144, 2499912, 2777680, 3124890, 3333216, 4166520, 4444288, 4999824, 5555360, 6249780, 6666432, 8333040, 9999648, 11110720, 12499560, 13332864, 16666080, 19999296, 22221440, 24999120, 33332160, 39998592, 49998240, 66664320, 99996480, 199992960]

約数ペア:

[(1, 199992960), (2, 99996480), (3, 66664320), (4, 49998240), (5, 39998592), (6, 33332160), (8, 24999120), (9, 22221440), (10, 19999296), (12, 16666080), (15, 13332864), (16, 12499560), (18, 11110720), (20, 9999648), (24, 8333040), (30, 6666432), (32, 6249780), (36, 5555360), (40, 4999824), (45, 4444288), (48, 4166520), (60, 3333216), (64, 3124890), (72, 2777680), (80, 2499912), (90, 2222144), (96, 2083260), (120, 1666608), (128, 1562445), (144, 1388840), (160, 1249956), (180, 1111072), (192, 1041630), (240, 833304), (288, 694420), (320, 624978), (360, 555536), (384, 520815), (480, 416652), (576, 347210), (640, 312489), (720, 277768), (960, 208326), (1152, 173605), (1440, 138884), (1920, 104163), (2880, 69442), (5760, 34721)]