47646720

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 288

約数和(自身を含む): 183980160

約数和(自身を除く): 136333440

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, 47, 48, 55, 60, 64, 66, 72, 80, 88, 90, 94, 96, 99, 110, 120, 128, 132, 141, 144, 160, 165, 176, 180, 188, 192, 198, 220, 235, 240, 256, 264, 282, 288, 320, 330, 352, 360, 376, 384, 396, 423, 440, 470, 480, 495, 512, 517, 528, 564, 576, 640, 660, 704, 705, 720, 752, 768, 792, 846, 880, 940, 960, 990, 1024, 1034, 1056, 1128, 1152, 1280, 1320, 1408, 1410, 1440, 1504, 1536, 1551, 1584, 1692, 1760, 1880, 1920, 1980, 2048, 2068, 2112, 2115, 2256, 2304, 2560, 2585, 2640, 2816, 2820, 2880, 3008, 3072, 3102, 3168, 3384, 3520, 3760, 3840, 3960, 4136, 4224, 4230, 4512, 4608, 4653, 5120, 5170, 5280, 5632, 5640, 5760, 6016, 6144, 6204, 6336, 6768, 7040, 7520, 7680, 7755, 7920, 8272, 8448, 8460, 9024, 9216, 9306, 10240, 10340, 10560, 11264, 11280, 11520, 12032, 12408, 12672, 13536, 14080, 15040, 15360, 15510, 15840, 16544, 16896, 16920, 18048, 18432, 18612, 20680, 21120, 22528, 22560, 23040, 23265, 24064, 24816, 25344, 27072, 28160, 30080, 30720, 31020, 31680, 33088, 33792, 33840, 36096, 37224, 41360, 42240, 45120, 46080, 46530, 48128, 49632, 50688, 54144, 56320, 60160, 62040, 63360, 66176, 67584, 67680, 72192, 74448, 82720, 84480, 90240, 92160, 93060, 96256, 99264, 101376, 108288, 112640, 120320, 124080, 126720, 132352, 135360, 144384, 148896, 165440, 168960, 180480, 186120, 198528, 202752, 216576, 240640, 248160, 253440, 264704, 270720, 288768, 297792, 330880, 337920, 360960, 372240, 397056, 433152, 481280, 496320, 506880, 529408, 541440, 595584, 661760, 721920, 744480, 794112, 866304, 992640, 1013760, 1058816, 1082880, 1191168, 1323520, 1443840, 1488960, 1588224, 1985280, 2165760, 2382336, 2647040, 2977920, 3176448, 3970560, 4331520, 4764672, 5294080, 5955840, 7941120, 9529344, 11911680, 15882240, 23823360, 47646720]

約数ペア:

[(1, 47646720), (2, 23823360), (3, 15882240), (4, 11911680), (5, 9529344), (6, 7941120), (8, 5955840), (9, 5294080), (10, 4764672), (11, 4331520), (12, 3970560), (15, 3176448), (16, 2977920), (18, 2647040), (20, 2382336), (22, 2165760), (24, 1985280), (30, 1588224), (32, 1488960), (33, 1443840), (36, 1323520), (40, 1191168), (44, 1082880), (45, 1058816), (47, 1013760), (48, 992640), (55, 866304), (60, 794112), (64, 744480), (66, 721920), (72, 661760), (80, 595584), (88, 541440), (90, 529408), (94, 506880), (96, 496320), (99, 481280), (110, 433152), (120, 397056), (128, 372240), (132, 360960), (141, 337920), (144, 330880), (160, 297792), (165, 288768), (176, 270720), (180, 264704), (188, 253440), (192, 248160), (198, 240640), (220, 216576), (235, 202752), (240, 198528), (256, 186120), (264, 180480), (282, 168960), (288, 165440), (320, 148896), (330, 144384), (352, 135360), (360, 132352), (376, 126720), (384, 124080), (396, 120320), (423, 112640), (440, 108288), (470, 101376), (480, 99264), (495, 96256), (512, 93060), (517, 92160), (528, 90240), (564, 84480), (576, 82720), (640, 74448), (660, 72192), (704, 67680), (705, 67584), (720, 66176), (752, 63360), (768, 62040), (792, 60160), (846, 56320), (880, 54144), (940, 50688), (960, 49632), (990, 48128), (1024, 46530), (1034, 46080), (1056, 45120), (1128, 42240), (1152, 41360), (1280, 37224), (1320, 36096), (1408, 33840), (1410, 33792), (1440, 33088), (1504, 31680), (1536, 31020), (1551, 30720), (1584, 30080), (1692, 28160), (1760, 27072), (1880, 25344), (1920, 24816), (1980, 24064), (2048, 23265), (2068, 23040), (2112, 22560), (2115, 22528), (2256, 21120), (2304, 20680), (2560, 18612), (2585, 18432), (2640, 18048), (2816, 16920), (2820, 16896), (2880, 16544), (3008, 15840), (3072, 15510), (3102, 15360), (3168, 15040), (3384, 14080), (3520, 13536), (3760, 12672), (3840, 12408), (3960, 12032), (4136, 11520), (4224, 11280), (4230, 11264), (4512, 10560), (4608, 10340), (4653, 10240), (5120, 9306), (5170, 9216), (5280, 9024), (5632, 8460), (5640, 8448), (5760, 8272), (6016, 7920), (6144, 7755), (6204, 7680), (6336, 7520), (6768, 7040)]