26969760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{2081}}^1$

素因数の和:2108

約数の個数: 120

約数和(自身を含む): 95226516

約数和(自身を除く): 68256756

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2081, 2160, 2592, 3240, 4162, 4320, 6243, 6480, 8324, 10405, 12486, 12960, 16648, 18729, 20810, 24972, 31215, 33296, 37458, 41620, 49944, 56187, 62430, 66592, 74916, 83240, 93645, 99888, 112374, 124860, 149832, 166480, 168561, 187290, 199776, 224748, 249720, 280935, 299664, 332960, 337122, 374580, 449496, 499440, 561870, 599328, 674244, 749160, 842805, 898992, 998880, 1123740, 1348488, 1498320, 1685610, 1797984, 2247480, 2696976, 2996640, 3371220, 4494960, 5393952, 6742440, 8989920, 13484880, 26969760]

約数ペア:

[(1, 26969760), (2, 13484880), (3, 8989920), (4, 6742440), (5, 5393952), (6, 4494960), (8, 3371220), (9, 2996640), (10, 2696976), (12, 2247480), (15, 1797984), (16, 1685610), (18, 1498320), (20, 1348488), (24, 1123740), (27, 998880), (30, 898992), (32, 842805), (36, 749160), (40, 674244), (45, 599328), (48, 561870), (54, 499440), (60, 449496), (72, 374580), (80, 337122), (81, 332960), (90, 299664), (96, 280935), (108, 249720), (120, 224748), (135, 199776), (144, 187290), (160, 168561), (162, 166480), (180, 149832), (216, 124860), (240, 112374), (270, 99888), (288, 93645), (324, 83240), (360, 74916), (405, 66592), (432, 62430), (480, 56187), (540, 49944), (648, 41620), (720, 37458), (810, 33296), (864, 31215), (1080, 24972), (1296, 20810), (1440, 18729), (1620, 16648), (2081, 12960), (2160, 12486), (2592, 10405), (3240, 8324), (4162, 6480), (4320, 6243)]