1200702960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1429}}^1$

素因数の和:1840

約数の個数: 160

約数和(自身を含む): 4149288000

約数和(自身を除く): 2948585040

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 389, 432, 540, 720, 778, 1080, 1167, 1429, 1556, 1945, 2160, 2334, 2858, 3112, 3501, 3890, 4287, 4668, 5716, 5835, 6224, 7002, 7145, 7780, 8574, 9336, 10503, 11432, 11670, 12861, 14004, 14290, 15560, 17148, 17505, 18672, 21006, 21435, 22864, 23340, 25722, 28008, 28580, 31120, 34296, 35010, 38583, 42012, 42870, 46680, 51444, 52515, 56016, 57160, 64305, 68592, 70020, 77166, 84024, 85740, 93360, 102888, 105030, 114320, 128610, 140040, 154332, 168048, 171480, 192915, 205776, 210060, 257220, 280080, 308664, 342960, 385830, 420120, 514440, 555881, 617328, 771660, 840240, 1028880, 1111762, 1543320, 1667643, 2223524, 2779405, 3086640, 3335286, 4447048, 5002929, 5558810, 6670572, 8338215, 8894096, 10005858, 11117620, 13341144, 15008787, 16676430, 20011716, 22235240, 25014645, 26682288, 30017574, 33352860, 40023432, 44470480, 50029290, 60035148, 66705720, 75043935, 80046864, 100058580, 120070296, 133411440, 150087870, 200117160, 240140592, 300175740, 400234320, 600351480, 1200702960]

約数ペア:

[(1, 1200702960), (2, 600351480), (3, 400234320), (4, 300175740), (5, 240140592), (6, 200117160), (8, 150087870), (9, 133411440), (10, 120070296), (12, 100058580), (15, 80046864), (16, 75043935), (18, 66705720), (20, 60035148), (24, 50029290), (27, 44470480), (30, 40023432), (36, 33352860), (40, 30017574), (45, 26682288), (48, 25014645), (54, 22235240), (60, 20011716), (72, 16676430), (80, 15008787), (90, 13341144), (108, 11117620), (120, 10005858), (135, 8894096), (144, 8338215), (180, 6670572), (216, 5558810), (240, 5002929), (270, 4447048), (360, 3335286), (389, 3086640), (432, 2779405), (540, 2223524), (720, 1667643), (778, 1543320), (1080, 1111762), (1167, 1028880), (1429, 840240), (1556, 771660), (1945, 617328), (2160, 555881), (2334, 514440), (2858, 420120), (3112, 385830), (3501, 342960), (3890, 308664), (4287, 280080), (4668, 257220), (5716, 210060), (5835, 205776), (6224, 192915), (7002, 171480), (7145, 168048), (7780, 154332), (8574, 140040), (9336, 128610), (10503, 114320), (11432, 105030), (11670, 102888), (12861, 93360), (14004, 85740), (14290, 84024), (15560, 77166), (17148, 70020), (17505, 68592), (18672, 64305), (21006, 57160), (21435, 56016), (22864, 52515), (23340, 51444), (25722, 46680), (28008, 42870), (28580, 42012), (31120, 38583), (34296, 35010)]