260472960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4111}}^1$

素因数の和:4147

約数の個数: 192

約数和(自身を含む): 981452160

約数和(自身を除く): 720979200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4111, 4224, 5280, 5760, 6336, 7040, 7920, 8222, 10560, 12333, 12672, 15840, 16444, 20555, 21120, 24666, 31680, 32888, 36999, 41110, 45221, 49332, 61665, 63360, 65776, 73998, 82220, 90442, 98664, 123330, 131552, 135663, 147996, 164440, 180884, 184995, 197328, 226105, 246660, 263104, 271326, 295992, 328880, 361768, 369990, 394656, 406989, 452210, 493320, 526208, 542652, 591984, 657760, 678315, 723536, 739980, 789312, 813978, 904420, 986640, 1085304, 1183968, 1315520, 1356630, 1447072, 1479960, 1578624, 1627956, 1808840, 1973280, 2034945, 2170608, 2367936, 2631040, 2713260, 2894144, 2959920, 3255912, 3617680, 3946560, 4069890, 4341216, 4735872, 5426520, 5788288, 5919840, 6511824, 7235360, 7893120, 8139780, 8682432, 10853040, 11839680, 13023648, 14470720, 16279560, 17364864, 21706080, 23679360, 26047296, 28941440, 32559120, 43412160, 52094592, 65118240, 86824320, 130236480, 260472960]

約数ペア:

[(1, 260472960), (2, 130236480), (3, 86824320), (4, 65118240), (5, 52094592), (6, 43412160), (8, 32559120), (9, 28941440), (10, 26047296), (11, 23679360), (12, 21706080), (15, 17364864), (16, 16279560), (18, 14470720), (20, 13023648), (22, 11839680), (24, 10853040), (30, 8682432), (32, 8139780), (33, 7893120), (36, 7235360), (40, 6511824), (44, 5919840), (45, 5788288), (48, 5426520), (55, 4735872), (60, 4341216), (64, 4069890), (66, 3946560), (72, 3617680), (80, 3255912), (88, 2959920), (90, 2894144), (96, 2713260), (99, 2631040), (110, 2367936), (120, 2170608), (128, 2034945), (132, 1973280), (144, 1808840), (160, 1627956), (165, 1578624), (176, 1479960), (180, 1447072), (192, 1356630), (198, 1315520), (220, 1183968), (240, 1085304), (264, 986640), (288, 904420), (320, 813978), (330, 789312), (352, 739980), (360, 723536), (384, 678315), (396, 657760), (440, 591984), (480, 542652), (495, 526208), (528, 493320), (576, 452210), (640, 406989), (660, 394656), (704, 369990), (720, 361768), (792, 328880), (880, 295992), (960, 271326), (990, 263104), (1056, 246660), (1152, 226105), (1320, 197328), (1408, 184995), (1440, 180884), (1584, 164440), (1760, 147996), (1920, 135663), (1980, 131552), (2112, 123330), (2640, 98664), (2880, 90442), (3168, 82220), (3520, 73998), (3960, 65776), (4111, 63360), (4224, 61665), (5280, 49332), (5760, 45221), (6336, 41110), (7040, 36999), (7920, 32888), (8222, 31680), (10560, 24666), (12333, 21120), (12672, 20555), (15840, 16444)]