1187327520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1429}}^1$

素因数の和:2027

約数の個数: 144

約数和(自身を含む): 4061617560

約数和(自身を除く): 2874290040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 577, 720, 1154, 1429, 1440, 1731, 2308, 2858, 2885, 3462, 4287, 4616, 5193, 5716, 5770, 6924, 7145, 8574, 8655, 9232, 10386, 11432, 11540, 12861, 13848, 14290, 17148, 17310, 18464, 20772, 21435, 22864, 23080, 25722, 25965, 27696, 28580, 34296, 34620, 41544, 42870, 45728, 46160, 51444, 51930, 55392, 57160, 64305, 68592, 69240, 83088, 85740, 92320, 102888, 103860, 114320, 128610, 137184, 138480, 166176, 171480, 205776, 207720, 228640, 257220, 276960, 342960, 411552, 415440, 514440, 685920, 824533, 830880, 1028880, 1649066, 2057760, 2473599, 3298132, 4122665, 4947198, 6596264, 7420797, 8245330, 9894396, 12367995, 13192528, 14841594, 16490660, 19788792, 24735990, 26385056, 29683188, 32981320, 37103985, 39577584, 49471980, 59366376, 65962640, 74207970, 79155168, 98943960, 118732752, 131925280, 148415940, 197887920, 237465504, 296831880, 395775840, 593663760, 1187327520]

約数ペア:

[(1, 1187327520), (2, 593663760), (3, 395775840), (4, 296831880), (5, 237465504), (6, 197887920), (8, 148415940), (9, 131925280), (10, 118732752), (12, 98943960), (15, 79155168), (16, 74207970), (18, 65962640), (20, 59366376), (24, 49471980), (30, 39577584), (32, 37103985), (36, 32981320), (40, 29683188), (45, 26385056), (48, 24735990), (60, 19788792), (72, 16490660), (80, 14841594), (90, 13192528), (96, 12367995), (120, 9894396), (144, 8245330), (160, 7420797), (180, 6596264), (240, 4947198), (288, 4122665), (360, 3298132), (480, 2473599), (577, 2057760), (720, 1649066), (1154, 1028880), (1429, 830880), (1440, 824533), (1731, 685920), (2308, 514440), (2858, 415440), (2885, 411552), (3462, 342960), (4287, 276960), (4616, 257220), (5193, 228640), (5716, 207720), (5770, 205776), (6924, 171480), (7145, 166176), (8574, 138480), (8655, 137184), (9232, 128610), (10386, 114320), (11432, 103860), (11540, 102888), (12861, 92320), (13848, 85740), (14290, 83088), (17148, 69240), (17310, 68592), (18464, 64305), (20772, 57160), (21435, 55392), (22864, 51930), (23080, 51444), (25722, 46160), (25965, 45728), (27696, 42870), (28580, 41544), (34296, 34620)]