1292265360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1249}}^1$

素因数の和:1750

約数の個数: 160

約数和(自身を含む): 4464000000

約数和(自身を除く): 3171734640

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, 432, 479, 540, 720, 958, 1080, 1249, 1437, 1916, 2160, 2395, 2498, 2874, 3747, 3832, 4311, 4790, 4996, 5748, 6245, 7185, 7494, 7664, 8622, 9580, 9992, 11241, 11496, 12490, 12933, 14370, 14988, 17244, 18735, 19160, 19984, 21555, 22482, 22992, 24980, 25866, 28740, 29976, 33723, 34488, 37470, 38320, 43110, 44964, 49960, 51732, 56205, 57480, 59952, 64665, 67446, 68976, 74940, 86220, 89928, 99920, 103464, 112410, 114960, 129330, 134892, 149880, 168615, 172440, 179856, 206928, 224820, 258660, 269784, 299760, 337230, 344880, 449640, 517320, 539568, 598271, 674460, 899280, 1034640, 1196542, 1348920, 1794813, 2393084, 2697840, 2991355, 3589626, 4786168, 5384439, 5982710, 7179252, 8974065, 9572336, 10768878, 11965420, 14358504, 16153317, 17948130, 21537756, 23930840, 26922195, 28717008, 32306634, 35896260, 43075512, 47861680, 53844390, 64613268, 71792520, 80766585, 86151024, 107688780, 129226536, 143585040, 161533170, 215377560, 258453072, 323066340, 430755120, 646132680, 1292265360]

約数ペア:

[(1, 1292265360), (2, 646132680), (3, 430755120), (4, 323066340), (5, 258453072), (6, 215377560), (8, 161533170), (9, 143585040), (10, 129226536), (12, 107688780), (15, 86151024), (16, 80766585), (18, 71792520), (20, 64613268), (24, 53844390), (27, 47861680), (30, 43075512), (36, 35896260), (40, 32306634), (45, 28717008), (48, 26922195), (54, 23930840), (60, 21537756), (72, 17948130), (80, 16153317), (90, 14358504), (108, 11965420), (120, 10768878), (135, 9572336), (144, 8974065), (180, 7179252), (216, 5982710), (240, 5384439), (270, 4786168), (360, 3589626), (432, 2991355), (479, 2697840), (540, 2393084), (720, 1794813), (958, 1348920), (1080, 1196542), (1249, 1034640), (1437, 899280), (1916, 674460), (2160, 598271), (2395, 539568), (2498, 517320), (2874, 449640), (3747, 344880), (3832, 337230), (4311, 299760), (4790, 269784), (4996, 258660), (5748, 224820), (6245, 206928), (7185, 179856), (7494, 172440), (7664, 168615), (8622, 149880), (9580, 134892), (9992, 129330), (11241, 114960), (11496, 112410), (12490, 103464), (12933, 99920), (14370, 89928), (14988, 86220), (17244, 74940), (18735, 68976), (19160, 67446), (19984, 64665), (21555, 59952), (22482, 57480), (22992, 56205), (24980, 51732), (25866, 49960), (28740, 44964), (29976, 43110), (33723, 38320), (34488, 37470)]