27708480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{1069}}^1$

素因数の和:1098

約数の個数: 140

約数和(自身を含む): 98656140

約数和(自身を除く): 70947660

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1069, 1080, 1296, 1440, 1620, 1728, 2138, 2160, 2592, 2880, 3207, 3240, 4276, 4320, 5184, 5345, 6414, 6480, 8552, 8640, 9621, 10690, 12828, 12960, 16035, 17104, 19242, 21380, 25656, 25920, 28863, 32070, 34208, 38484, 42760, 48105, 51312, 57726, 64140, 68416, 76968, 85520, 86589, 96210, 102624, 115452, 128280, 144315, 153936, 171040, 173178, 192420, 205248, 230904, 256560, 288630, 307872, 342080, 346356, 384840, 432945, 461808, 513120, 577260, 615744, 692712, 769680, 865890, 923616, 1026240, 1154520, 1385424, 1539360, 1731780, 1847232, 2309040, 2770848, 3078720, 3463560, 4618080, 5541696, 6927120, 9236160, 13854240, 27708480]

約数ペア:

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