2755618560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{953}}^1$

素因数の和:1231

約数の個数: 216

約数和(自身を含む): 9582182064

約数和(自身を除く): 6826563504

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 251, 256, 288, 320, 360, 384, 480, 502, 576, 640, 720, 753, 768, 953, 960, 1004, 1152, 1255, 1280, 1440, 1506, 1906, 1920, 2008, 2259, 2304, 2510, 2859, 2880, 3012, 3765, 3812, 3840, 4016, 4518, 4765, 5020, 5718, 5760, 6024, 7530, 7624, 8032, 8577, 9036, 9530, 10040, 11295, 11436, 11520, 12048, 14295, 15060, 15248, 16064, 17154, 18072, 19060, 20080, 22590, 22872, 24096, 28590, 30120, 30496, 32128, 34308, 36144, 38120, 40160, 42885, 45180, 45744, 48192, 57180, 60240, 60992, 64256, 68616, 72288, 76240, 80320, 85770, 90360, 91488, 96384, 114360, 120480, 121984, 137232, 144576, 152480, 160640, 171540, 180720, 182976, 192768, 228720, 239203, 240960, 243968, 274464, 289152, 304960, 321280, 343080, 361440, 365952, 457440, 478406, 481920, 548928, 578304, 609920, 686160, 717609, 722880, 731904, 914880, 956812, 963840, 1097856, 1196015, 1219840, 1372320, 1435218, 1445760, 1829760, 1913624, 2152827, 2195712, 2392030, 2744640, 2870436, 2891520, 3588045, 3659520, 3827248, 4305654, 4784060, 5489280, 5740872, 7176090, 7654496, 8611308, 9568120, 10764135, 10978560, 11481744, 14352180, 15308992, 17222616, 19136240, 21528270, 22963488, 28704360, 30617984, 34445232, 38272480, 43056540, 45926976, 57408720, 61235968, 68890464, 76544960, 86113080, 91853952, 114817440, 137780928, 153089920, 172226160, 183707904, 229634880, 275561856, 306179840, 344452320, 459269760, 551123712, 688904640, 918539520, 1377809280, 2755618560]

約数ペア:

[(1, 2755618560), (2, 1377809280), (3, 918539520), (4, 688904640), (5, 551123712), (6, 459269760), (8, 344452320), (9, 306179840), (10, 275561856), (12, 229634880), (15, 183707904), (16, 172226160), (18, 153089920), (20, 137780928), (24, 114817440), (30, 91853952), (32, 86113080), (36, 76544960), (40, 68890464), (45, 61235968), (48, 57408720), (60, 45926976), (64, 43056540), (72, 38272480), (80, 34445232), (90, 30617984), (96, 28704360), (120, 22963488), (128, 21528270), (144, 19136240), (160, 17222616), (180, 15308992), (192, 14352180), (240, 11481744), (251, 10978560), (256, 10764135), (288, 9568120), (320, 8611308), (360, 7654496), (384, 7176090), (480, 5740872), (502, 5489280), (576, 4784060), (640, 4305654), (720, 3827248), (753, 3659520), (768, 3588045), (953, 2891520), (960, 2870436), (1004, 2744640), (1152, 2392030), (1255, 2195712), (1280, 2152827), (1440, 1913624), (1506, 1829760), (1906, 1445760), (1920, 1435218), (2008, 1372320), (2259, 1219840), (2304, 1196015), (2510, 1097856), (2859, 963840), (2880, 956812), (3012, 914880), (3765, 731904), (3812, 722880), (3840, 717609), (4016, 686160), (4518, 609920), (4765, 578304), (5020, 548928), (5718, 481920), (5760, 478406), (6024, 457440), (7530, 365952), (7624, 361440), (8032, 343080), (8577, 321280), (9036, 304960), (9530, 289152), (10040, 274464), (11295, 243968), (11436, 240960), (11520, 239203), (12048, 228720), (14295, 192768), (15060, 182976), (15248, 180720), (16064, 171540), (17154, 160640), (18072, 152480), (19060, 144576), (20080, 137232), (22590, 121984), (22872, 120480), (24096, 114360), (28590, 96384), (30120, 91488), (30496, 90360), (32128, 85770), (34308, 80320), (36144, 76240), (38120, 72288), (40160, 68616), (42885, 64256), (45180, 60992), (45744, 60240), (48192, 57180)]