82989360

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{1423}}^1$

素因数の和:1454

約数の個数: 140

約数和(自身を含む): 289496352

約数和(自身を除く): 206506992

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, 729, 810, 972, 1080, 1215, 1296, 1423, 1458, 1620, 1944, 2160, 2430, 2846, 2916, 3240, 3645, 3888, 4269, 4860, 5692, 5832, 6480, 7115, 7290, 8538, 9720, 11384, 11664, 12807, 14230, 14580, 17076, 19440, 21345, 22768, 25614, 28460, 29160, 34152, 38421, 42690, 51228, 56920, 58320, 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, 1037367, 1152630, 1383156, 1536840, 1728945, 1844208, 2074734, 2305260, 2766312, 3073680, 3457890, 4149468, 4610520, 5186835, 5532624, 6915780, 8298936, 9221040, 10373670, 13831560, 16597872, 20747340, 27663120, 41494680, 82989360]

約数ペア:

[(1, 82989360), (2, 41494680), (3, 27663120), (4, 20747340), (5, 16597872), (6, 13831560), (8, 10373670), (9, 9221040), (10, 8298936), (12, 6915780), (15, 5532624), (16, 5186835), (18, 4610520), (20, 4149468), (24, 3457890), (27, 3073680), (30, 2766312), (36, 2305260), (40, 2074734), (45, 1844208), (48, 1728945), (54, 1536840), (60, 1383156), (72, 1152630), (80, 1037367), (81, 1024560), (90, 922104), (108, 768420), (120, 691578), (135, 614736), (144, 576315), (162, 512280), (180, 461052), (216, 384210), (240, 345789), (243, 341520), (270, 307368), (324, 256140), (360, 230526), (405, 204912), (432, 192105), (486, 170760), (540, 153684), (648, 128070), (720, 115263), (729, 113840), (810, 102456), (972, 85380), (1080, 76842), (1215, 68304), (1296, 64035), (1423, 58320), (1458, 56920), (1620, 51228), (1944, 42690), (2160, 38421), (2430, 34152), (2846, 29160), (2916, 28460), (3240, 25614), (3645, 22768), (3888, 21345), (4269, 19440), (4860, 17076), (5692, 14580), (5832, 14230), (6480, 12807), (7115, 11664), (7290, 11384), (8538, 9720)]