308436480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1257

約数の個数: 240

約数和(自身を含む): 1166269104

約数和(自身を除く): 857832624

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, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1217, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2434, 2560, 2640, 2816, 2880, 3168, 3520, 3651, 3840, 3960, 4224, 4608, 4868, 5280, 5632, 5760, 6085, 6336, 7040, 7302, 7680, 7920, 8448, 9736, 10560, 10953, 11520, 12170, 12672, 13387, 14080, 14604, 15840, 16896, 18255, 19472, 21120, 21906, 23040, 24340, 25344, 26774, 28160, 29208, 31680, 36510, 38944, 40161, 42240, 43812, 48680, 50688, 53548, 54765, 58416, 63360, 66935, 73020, 77888, 80322, 84480, 87624, 97360, 107096, 109530, 116832, 120483, 126720, 133870, 146040, 155776, 160644, 175248, 194720, 200805, 214192, 219060, 233664, 240966, 253440, 267740, 292080, 311552, 321288, 350496, 389440, 401610, 428384, 438120, 467328, 481932, 535480, 584160, 602415, 623104, 642576, 700992, 778880, 803220, 856768, 876240, 934656, 963864, 1070960, 1168320, 1204830, 1285152, 1401984, 1557760, 1606440, 1713536, 1752480, 1869312, 1927728, 2141920, 2336640, 2409660, 2570304, 2803968, 3115520, 3212880, 3427072, 3504960, 3855456, 4283840, 4673280, 4819320, 5140608, 5607936, 6425760, 6854144, 7009920, 7710912, 8567680, 9346560, 9638640, 10281216, 12851520, 14019840, 15421824, 17135360, 19277280, 20562432, 25703040, 28039680, 30843648, 34270720, 38554560, 51406080, 61687296, 77109120, 102812160, 154218240, 308436480]

約数ペア:

[(1, 308436480), (2, 154218240), (3, 102812160), (4, 77109120), (5, 61687296), (6, 51406080), (8, 38554560), (9, 34270720), (10, 30843648), (11, 28039680), (12, 25703040), (15, 20562432), (16, 19277280), (18, 17135360), (20, 15421824), (22, 14019840), (24, 12851520), (30, 10281216), (32, 9638640), (33, 9346560), (36, 8567680), (40, 7710912), (44, 7009920), (45, 6854144), (48, 6425760), (55, 5607936), (60, 5140608), (64, 4819320), (66, 4673280), (72, 4283840), (80, 3855456), (88, 3504960), (90, 3427072), (96, 3212880), (99, 3115520), (110, 2803968), (120, 2570304), (128, 2409660), (132, 2336640), (144, 2141920), (160, 1927728), (165, 1869312), (176, 1752480), (180, 1713536), (192, 1606440), (198, 1557760), (220, 1401984), (240, 1285152), (256, 1204830), (264, 1168320), (288, 1070960), (320, 963864), (330, 934656), (352, 876240), (360, 856768), (384, 803220), (396, 778880), (440, 700992), (480, 642576), (495, 623104), (512, 602415), (528, 584160), (576, 535480), (640, 481932), (660, 467328), (704, 438120), (720, 428384), (768, 401610), (792, 389440), (880, 350496), (960, 321288), (990, 311552), (1056, 292080), (1152, 267740), (1217, 253440), (1280, 240966), (1320, 233664), (1408, 219060), (1440, 214192), (1536, 200805), (1584, 194720), (1760, 175248), (1920, 160644), (1980, 155776), (2112, 146040), (2304, 133870), (2434, 126720), (2560, 120483), (2640, 116832), (2816, 109530), (2880, 107096), (3168, 97360), (3520, 87624), (3651, 84480), (3840, 80322), (3960, 77888), (4224, 73020), (4608, 66935), (4868, 63360), (5280, 58416), (5632, 54765), (5760, 53548), (6085, 50688), (6336, 48680), (7040, 43812), (7302, 42240), (7680, 40161), (7920, 38944), (8448, 36510), (9736, 31680), (10560, 29208), (10953, 28160), (11520, 26774), (12170, 25344), (12672, 24340), (13387, 23040), (14080, 21906), (14604, 21120), (15840, 19472), (16896, 18255)]