27508320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2729}}^1$

素因数の和:2757

約数の個数: 144

約数和(自身を含む): 107321760

約数和(自身を除く): 79813440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 2729, 3360, 5040, 5458, 8187, 10080, 10916, 13645, 16374, 19103, 21832, 24561, 27290, 32748, 38206, 40935, 43664, 49122, 54580, 57309, 65496, 76412, 81870, 87328, 95515, 98244, 109160, 114618, 122805, 130992, 152824, 163740, 171927, 191030, 196488, 218320, 229236, 245610, 261984, 286545, 305648, 327480, 343854, 382060, 392976, 436640, 458472, 491220, 573090, 611296, 654960, 687708, 764120, 785952, 859635, 916944, 982440, 1146180, 1309920, 1375416, 1528240, 1719270, 1833888, 1964880, 2292360, 2750832, 3056480, 3438540, 3929760, 4584720, 5501664, 6877080, 9169440, 13754160, 27508320]

約数ペア:

[(1, 27508320), (2, 13754160), (3, 9169440), (4, 6877080), (5, 5501664), (6, 4584720), (7, 3929760), (8, 3438540), (9, 3056480), (10, 2750832), (12, 2292360), (14, 1964880), (15, 1833888), (16, 1719270), (18, 1528240), (20, 1375416), (21, 1309920), (24, 1146180), (28, 982440), (30, 916944), (32, 859635), (35, 785952), (36, 764120), (40, 687708), (42, 654960), (45, 611296), (48, 573090), (56, 491220), (60, 458472), (63, 436640), (70, 392976), (72, 382060), (80, 343854), (84, 327480), (90, 305648), (96, 286545), (105, 261984), (112, 245610), (120, 229236), (126, 218320), (140, 196488), (144, 191030), (160, 171927), (168, 163740), (180, 152824), (210, 130992), (224, 122805), (240, 114618), (252, 109160), (280, 98244), (288, 95515), (315, 87328), (336, 81870), (360, 76412), (420, 65496), (480, 57309), (504, 54580), (560, 49122), (630, 43664), (672, 40935), (720, 38206), (840, 32748), (1008, 27290), (1120, 24561), (1260, 21832), (1440, 19103), (1680, 16374), (2016, 13645), (2520, 10916), (2729, 10080), (3360, 8187), (5040, 5458)]