55416960

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{1069}}^1$

素因数の和:1100

約数の個数: 160

約数和(自身を含む): 198089100

約数和(自身を除く): 142672140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1069, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2138, 2160, 2592, 2880, 3207, 3240, 3456, 4276, 4320, 5184, 5345, 5760, 6414, 6480, 8552, 8640, 9621, 10368, 10690, 12828, 12960, 16035, 17104, 17280, 19242, 21380, 25656, 25920, 28863, 32070, 34208, 38484, 42760, 48105, 51312, 51840, 57726, 64140, 68416, 76968, 85520, 86589, 96210, 102624, 115452, 128280, 136832, 144315, 153936, 171040, 173178, 192420, 205248, 230904, 256560, 288630, 307872, 342080, 346356, 384840, 410496, 432945, 461808, 513120, 577260, 615744, 684160, 692712, 769680, 865890, 923616, 1026240, 1154520, 1231488, 1385424, 1539360, 1731780, 1847232, 2052480, 2309040, 2770848, 3078720, 3463560, 3694464, 4618080, 5541696, 6157440, 6927120, 9236160, 11083392, 13854240, 18472320, 27708480, 55416960]

約数ペア:

[(1, 55416960), (2, 27708480), (3, 18472320), (4, 13854240), (5, 11083392), (6, 9236160), (8, 6927120), (9, 6157440), (10, 5541696), (12, 4618080), (15, 3694464), (16, 3463560), (18, 3078720), (20, 2770848), (24, 2309040), (27, 2052480), (30, 1847232), (32, 1731780), (36, 1539360), (40, 1385424), (45, 1231488), (48, 1154520), (54, 1026240), (60, 923616), (64, 865890), (72, 769680), (80, 692712), (81, 684160), (90, 615744), (96, 577260), (108, 513120), (120, 461808), (128, 432945), (135, 410496), (144, 384840), (160, 346356), (162, 342080), (180, 307872), (192, 288630), (216, 256560), (240, 230904), (270, 205248), (288, 192420), (320, 173178), (324, 171040), (360, 153936), (384, 144315), (405, 136832), (432, 128280), (480, 115452), (540, 102624), (576, 96210), (640, 86589), (648, 85520), (720, 76968), (810, 68416), (864, 64140), (960, 57726), (1069, 51840), (1080, 51312), (1152, 48105), (1296, 42760), (1440, 38484), (1620, 34208), (1728, 32070), (1920, 28863), (2138, 25920), (2160, 25656), (2592, 21380), (2880, 19242), (3207, 17280), (3240, 17104), (3456, 16035), (4276, 12960), (4320, 12828), (5184, 10690), (5345, 10368), (5760, 9621), (6414, 8640), (6480, 8552)]