388143360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1$

素因数の和:1062

約数の個数: 288

約数和(自身を含む): 1504056960

約数和(自身を除く): 1115913600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1021, 1056, 1080, 1152, 1188, 1280, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2042, 2112, 2160, 2304, 2376, 2640, 2816, 2880, 2970, 3063, 3168, 3456, 3520, 3840, 3960, 4084, 4224, 4320, 4752, 5105, 5280, 5760, 5940, 6126, 6336, 6912, 7040, 7920, 8168, 8448, 8640, 9189, 9504, 10210, 10560, 11231, 11520, 11880, 12252, 12672, 14080, 15315, 15840, 16336, 17280, 18378, 19008, 20420, 21120, 22462, 23760, 24504, 25344, 27567, 30630, 31680, 32672, 33693, 34560, 36756, 38016, 40840, 42240, 44924, 45945, 47520, 49008, 55134, 56155, 61260, 63360, 65344, 67386, 73512, 76032, 81680, 89848, 91890, 95040, 98016, 101079, 110268, 112310, 122520, 126720, 130688, 134772, 137835, 147024, 163360, 168465, 179696, 183780, 190080, 196032, 202158, 220536, 224620, 245040, 261376, 269544, 275670, 294048, 303237, 326720, 336930, 359392, 367560, 380160, 392064, 404316, 441072, 449240, 490080, 505395, 539088, 551340, 588096, 606474, 653440, 673860, 718784, 735120, 784128, 808632, 882144, 898480, 980160, 1010790, 1078176, 1102680, 1176192, 1212948, 1306880, 1347720, 1437568, 1470240, 1516185, 1617264, 1764288, 1796960, 1960320, 2021580, 2156352, 2205360, 2352384, 2425896, 2695440, 2875136, 2940480, 3032370, 3234528, 3528576, 3593920, 3920640, 4043160, 4312704, 4410720, 4851792, 5390880, 5880960, 6064740, 6469056, 7057152, 7187840, 8086320, 8625408, 8821440, 9703584, 10781760, 11761920, 12129480, 12938112, 14375680, 16172640, 17642880, 19407168, 21563520, 24258960, 25876224, 32345280, 35285760, 38814336, 43127040, 48517920, 64690560, 77628672, 97035840, 129381120, 194071680, 388143360]

約数ペア:

[(1, 388143360), (2, 194071680), (3, 129381120), (4, 97035840), (5, 77628672), (6, 64690560), (8, 48517920), (9, 43127040), (10, 38814336), (11, 35285760), (12, 32345280), (15, 25876224), (16, 24258960), (18, 21563520), (20, 19407168), (22, 17642880), (24, 16172640), (27, 14375680), (30, 12938112), (32, 12129480), (33, 11761920), (36, 10781760), (40, 9703584), (44, 8821440), (45, 8625408), (48, 8086320), (54, 7187840), (55, 7057152), (60, 6469056), (64, 6064740), (66, 5880960), (72, 5390880), (80, 4851792), (88, 4410720), (90, 4312704), (96, 4043160), (99, 3920640), (108, 3593920), (110, 3528576), (120, 3234528), (128, 3032370), (132, 2940480), (135, 2875136), (144, 2695440), (160, 2425896), (165, 2352384), (176, 2205360), (180, 2156352), (192, 2021580), (198, 1960320), (216, 1796960), (220, 1764288), (240, 1617264), (256, 1516185), (264, 1470240), (270, 1437568), (288, 1347720), (297, 1306880), (320, 1212948), (330, 1176192), (352, 1102680), (360, 1078176), (384, 1010790), (396, 980160), (432, 898480), (440, 882144), (480, 808632), (495, 784128), (528, 735120), (540, 718784), (576, 673860), (594, 653440), (640, 606474), (660, 588096), (704, 551340), (720, 539088), (768, 505395), (792, 490080), (864, 449240), (880, 441072), (960, 404316), (990, 392064), (1021, 380160), (1056, 367560), (1080, 359392), (1152, 336930), (1188, 326720), (1280, 303237), (1320, 294048), (1408, 275670), (1440, 269544), (1485, 261376), (1584, 245040), (1728, 224620), (1760, 220536), (1920, 202158), (1980, 196032), (2042, 190080), (2112, 183780), (2160, 179696), (2304, 168465), (2376, 163360), (2640, 147024), (2816, 137835), (2880, 134772), (2970, 130688), (3063, 126720), (3168, 122520), (3456, 112310), (3520, 110268), (3840, 101079), (3960, 98016), (4084, 95040), (4224, 91890), (4320, 89848), (4752, 81680), (5105, 76032), (5280, 73512), (5760, 67386), (5940, 65344), (6126, 63360), (6336, 61260), (6912, 56155), (7040, 55134), (7920, 49008), (8168, 47520), (8448, 45945), (8640, 44924), (9189, 42240), (9504, 40840), (10210, 38016), (10560, 36756), (11231, 34560), (11520, 33693), (11880, 32672), (12252, 31680), (12672, 30630), (14080, 27567), (15315, 25344), (15840, 24504), (16336, 23760), (17280, 22462), (18378, 21120), (19008, 20420)]