27663120

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{1423}}^1$

素因数の和:1451

約数の個数: 120

約数和(自身を含む): 96410496

約数和(自身を除く): 68747376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1423, 1620, 1944, 2160, 2430, 2846, 3240, 3888, 4269, 4860, 5692, 6480, 7115, 8538, 9720, 11384, 12807, 14230, 17076, 19440, 21345, 22768, 25614, 28460, 34152, 38421, 42690, 51228, 56920, 64035, 68304, 76842, 85380, 102456, 113840, 115263, 128070, 153684, 170760, 192105, 204912, 230526, 256140, 307368, 341520, 345789, 384210, 461052, 512280, 576315, 614736, 691578, 768420, 922104, 1024560, 1152630, 1383156, 1536840, 1728945, 1844208, 2305260, 2766312, 3073680, 3457890, 4610520, 5532624, 6915780, 9221040, 13831560, 27663120]

約数ペア:

[(1, 27663120), (2, 13831560), (3, 9221040), (4, 6915780), (5, 5532624), (6, 4610520), (8, 3457890), (9, 3073680), (10, 2766312), (12, 2305260), (15, 1844208), (16, 1728945), (18, 1536840), (20, 1383156), (24, 1152630), (27, 1024560), (30, 922104), (36, 768420), (40, 691578), (45, 614736), (48, 576315), (54, 512280), (60, 461052), (72, 384210), (80, 345789), (81, 341520), (90, 307368), (108, 256140), (120, 230526), (135, 204912), (144, 192105), (162, 170760), (180, 153684), (216, 128070), (240, 115263), (243, 113840), (270, 102456), (324, 85380), (360, 76842), (405, 68304), (432, 64035), (486, 56920), (540, 51228), (648, 42690), (720, 38421), (810, 34152), (972, 28460), (1080, 25614), (1215, 22768), (1296, 21345), (1423, 19440), (1620, 17076), (1944, 14230), (2160, 12807), (2430, 11384), (2846, 9720), (3240, 8538), (3888, 7115), (4269, 6480), (4860, 5692)]