349858560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:2994

約数の個数: 144

約数和(自身を含む): 1153797120

約数和(自身を除く): 803938560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2939, 2976, 3720, 3840, 3968, 4960, 5878, 5952, 7440, 7936, 8817, 9920, 11756, 11904, 14695, 14880, 17634, 19840, 23512, 23808, 29390, 29760, 35268, 39680, 44085, 47024, 58780, 59520, 70536, 88170, 91109, 94048, 117560, 119040, 141072, 176340, 182218, 188096, 235120, 273327, 282144, 352680, 364436, 376192, 455545, 470240, 546654, 564288, 705360, 728872, 752384, 911090, 940480, 1093308, 1128576, 1366635, 1410720, 1457744, 1822180, 1880960, 2186616, 2257152, 2733270, 2821440, 2915488, 3644360, 3761920, 4373232, 5466540, 5642880, 5830976, 7288720, 8746464, 10933080, 11285760, 11661952, 14577440, 17492928, 21866160, 23323904, 29154880, 34985856, 43732320, 58309760, 69971712, 87464640, 116619520, 174929280, 349858560]

約数ペア:

[(1, 349858560), (2, 174929280), (3, 116619520), (4, 87464640), (5, 69971712), (6, 58309760), (8, 43732320), (10, 34985856), (12, 29154880), (15, 23323904), (16, 21866160), (20, 17492928), (24, 14577440), (30, 11661952), (31, 11285760), (32, 10933080), (40, 8746464), (48, 7288720), (60, 5830976), (62, 5642880), (64, 5466540), (80, 4373232), (93, 3761920), (96, 3644360), (120, 2915488), (124, 2821440), (128, 2733270), (155, 2257152), (160, 2186616), (186, 1880960), (192, 1822180), (240, 1457744), (248, 1410720), (256, 1366635), (310, 1128576), (320, 1093308), (372, 940480), (384, 911090), (465, 752384), (480, 728872), (496, 705360), (620, 564288), (640, 546654), (744, 470240), (768, 455545), (930, 376192), (960, 364436), (992, 352680), (1240, 282144), (1280, 273327), (1488, 235120), (1860, 188096), (1920, 182218), (1984, 176340), (2480, 141072), (2939, 119040), (2976, 117560), (3720, 94048), (3840, 91109), (3968, 88170), (4960, 70536), (5878, 59520), (5952, 58780), (7440, 47024), (7936, 44085), (8817, 39680), (9920, 35268), (11756, 29760), (11904, 29390), (14695, 23808), (14880, 23512), (17634, 19840)]