55889280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 199854720

約数和(自身を除く): 143965440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 313, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 626, 640, 720, 744, 930, 939, 960, 992, 1116, 1152, 1240, 1252, 1395, 1440, 1488, 1565, 1860, 1878, 1920, 1984, 2232, 2480, 2504, 2790, 2817, 2880, 2976, 3130, 3720, 3756, 3968, 4464, 4695, 4960, 5008, 5580, 5634, 5760, 5952, 6260, 7440, 7512, 8928, 9390, 9703, 9920, 10016, 11160, 11268, 11904, 12520, 14085, 14880, 15024, 17856, 18780, 19406, 19840, 20032, 22320, 22536, 25040, 28170, 29109, 29760, 30048, 35712, 37560, 38812, 40064, 44640, 45072, 48515, 50080, 56340, 58218, 59520, 60096, 75120, 77624, 87327, 89280, 90144, 97030, 100160, 112680, 116436, 120192, 145545, 150240, 155248, 174654, 178560, 180288, 194060, 200320, 225360, 232872, 291090, 300480, 310496, 349308, 360576, 388120, 436635, 450720, 465744, 582180, 600960, 620992, 698616, 776240, 873270, 901440, 931488, 1164360, 1241984, 1397232, 1552480, 1746540, 1802880, 1862976, 2328720, 2794464, 3104960, 3493080, 3725952, 4657440, 5588928, 6209920, 6986160, 9314880, 11177856, 13972320, 18629760, 27944640, 55889280]

約数ペア:

[(1, 55889280), (2, 27944640), (3, 18629760), (4, 13972320), (5, 11177856), (6, 9314880), (8, 6986160), (9, 6209920), (10, 5588928), (12, 4657440), (15, 3725952), (16, 3493080), (18, 3104960), (20, 2794464), (24, 2328720), (30, 1862976), (31, 1802880), (32, 1746540), (36, 1552480), (40, 1397232), (45, 1241984), (48, 1164360), (60, 931488), (62, 901440), (64, 873270), (72, 776240), (80, 698616), (90, 620992), (93, 600960), (96, 582180), (120, 465744), (124, 450720), (128, 436635), (144, 388120), (155, 360576), (160, 349308), (180, 310496), (186, 300480), (192, 291090), (240, 232872), (248, 225360), (279, 200320), (288, 194060), (310, 180288), (313, 178560), (320, 174654), (360, 155248), (372, 150240), (384, 145545), (465, 120192), (480, 116436), (496, 112680), (558, 100160), (576, 97030), (620, 90144), (626, 89280), (640, 87327), (720, 77624), (744, 75120), (930, 60096), (939, 59520), (960, 58218), (992, 56340), (1116, 50080), (1152, 48515), (1240, 45072), (1252, 44640), (1395, 40064), (1440, 38812), (1488, 37560), (1565, 35712), (1860, 30048), (1878, 29760), (1920, 29109), (1984, 28170), (2232, 25040), (2480, 22536), (2504, 22320), (2790, 20032), (2817, 19840), (2880, 19406), (2976, 18780), (3130, 17856), (3720, 15024), (3756, 14880), (3968, 14085), (4464, 12520), (4695, 11904), (4960, 11268), (5008, 11160), (5580, 10016), (5634, 9920), (5760, 9703), (5952, 9390), (6260, 8928), (7440, 7512)]