2911240320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{2003}}^1$

素因数の和:2782

約数の個数: 128

約数和(自身を含む): 9296475840

約数和(自身を除く): 6385235520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 757, 960, 1514, 1920, 2003, 2271, 3028, 3785, 4006, 4542, 6009, 6056, 7570, 8012, 9084, 10015, 11355, 12018, 12112, 15140, 16024, 18168, 20030, 22710, 24036, 24224, 30045, 30280, 32048, 36336, 40060, 45420, 48072, 48448, 60090, 60560, 64096, 72672, 80120, 90840, 96144, 96896, 120180, 121120, 128192, 145344, 160240, 181680, 192288, 240360, 242240, 256384, 290688, 320480, 363360, 384576, 480720, 484480, 640960, 726720, 769152, 961440, 1281920, 1453440, 1516271, 1922880, 3032542, 3845760, 4548813, 6065084, 7581355, 9097626, 12130168, 15162710, 18195252, 22744065, 24260336, 30325420, 36390504, 45488130, 48520672, 60650840, 72781008, 90976260, 97041344, 121301680, 145562016, 181952520, 194082688, 242603360, 291124032, 363905040, 485206720, 582248064, 727810080, 970413440, 1455620160, 2911240320]

約数ペア:

[(1, 2911240320), (2, 1455620160), (3, 970413440), (4, 727810080), (5, 582248064), (6, 485206720), (8, 363905040), (10, 291124032), (12, 242603360), (15, 194082688), (16, 181952520), (20, 145562016), (24, 121301680), (30, 97041344), (32, 90976260), (40, 72781008), (48, 60650840), (60, 48520672), (64, 45488130), (80, 36390504), (96, 30325420), (120, 24260336), (128, 22744065), (160, 18195252), (192, 15162710), (240, 12130168), (320, 9097626), (384, 7581355), (480, 6065084), (640, 4548813), (757, 3845760), (960, 3032542), (1514, 1922880), (1920, 1516271), (2003, 1453440), (2271, 1281920), (3028, 961440), (3785, 769152), (4006, 726720), (4542, 640960), (6009, 484480), (6056, 480720), (7570, 384576), (8012, 363360), (9084, 320480), (10015, 290688), (11355, 256384), (12018, 242240), (12112, 240360), (15140, 192288), (16024, 181680), (18168, 160240), (20030, 145344), (22710, 128192), (24036, 121120), (24224, 120180), (30045, 96896), (30280, 96144), (32048, 90840), (36336, 80120), (40060, 72672), (45420, 64096), (48072, 60560), (48448, 60090)]