87306240

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 312

約数和(自身を含む): 336158640

約数和(自身を除く): 248852400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 64, 70, 80, 84, 87, 96, 98, 105, 112, 116, 120, 128, 140, 145, 147, 160, 168, 174, 192, 196, 203, 210, 224, 232, 240, 245, 256, 280, 290, 294, 320, 336, 348, 384, 392, 406, 420, 435, 448, 464, 480, 490, 512, 560, 580, 588, 609, 640, 672, 696, 735, 768, 784, 812, 840, 870, 896, 928, 960, 980, 1015, 1024, 1120, 1160, 1176, 1218, 1280, 1344, 1392, 1421, 1470, 1536, 1568, 1624, 1680, 1740, 1792, 1856, 1920, 1960, 2030, 2048, 2240, 2320, 2352, 2436, 2560, 2688, 2784, 2842, 2940, 3045, 3072, 3136, 3248, 3360, 3480, 3584, 3712, 3840, 3920, 4060, 4096, 4263, 4480, 4640, 4704, 4872, 5120, 5376, 5568, 5684, 5880, 6090, 6144, 6272, 6496, 6720, 6960, 7105, 7168, 7424, 7680, 7840, 8120, 8526, 8960, 9280, 9408, 9744, 10240, 10752, 11136, 11368, 11760, 12180, 12288, 12544, 12992, 13440, 13920, 14210, 14336, 14848, 15360, 15680, 16240, 17052, 17920, 18560, 18816, 19488, 20480, 21315, 21504, 22272, 22736, 23520, 24360, 25088, 25984, 26880, 27840, 28420, 28672, 29696, 30720, 31360, 32480, 34104, 35840, 37120, 37632, 38976, 42630, 43008, 44544, 45472, 47040, 48720, 50176, 51968, 53760, 55680, 56840, 59392, 61440, 62720, 64960, 68208, 71680, 74240, 75264, 77952, 85260, 86016, 89088, 90944, 94080, 97440, 100352, 103936, 107520, 111360, 113680, 118784, 125440, 129920, 136416, 143360, 148480, 150528, 155904, 170520, 178176, 181888, 188160, 194880, 200704, 207872, 215040, 222720, 227360, 250880, 259840, 272832, 296960, 301056, 311808, 341040, 356352, 363776, 376320, 389760, 415744, 430080, 445440, 454720, 501760, 519680, 545664, 593920, 602112, 623616, 682080, 727552, 752640, 779520, 831488, 890880, 909440, 1003520, 1039360, 1091328, 1247232, 1364160, 1455104, 1505280, 1559040, 1781760, 1818880, 2078720, 2182656, 2494464, 2728320, 2910208, 3010560, 3118080, 3637760, 4157440, 4365312, 5456640, 5820416, 6236160, 7275520, 8730624, 10913280, 12472320, 14551040, 17461248, 21826560, 29102080, 43653120, 87306240]

約数ペア:

[(1, 87306240), (2, 43653120), (3, 29102080), (4, 21826560), (5, 17461248), (6, 14551040), (7, 12472320), (8, 10913280), (10, 8730624), (12, 7275520), (14, 6236160), (15, 5820416), (16, 5456640), (20, 4365312), (21, 4157440), (24, 3637760), (28, 3118080), (29, 3010560), (30, 2910208), (32, 2728320), (35, 2494464), (40, 2182656), (42, 2078720), (48, 1818880), (49, 1781760), (56, 1559040), (58, 1505280), (60, 1455104), (64, 1364160), (70, 1247232), (80, 1091328), (84, 1039360), (87, 1003520), (96, 909440), (98, 890880), (105, 831488), (112, 779520), (116, 752640), (120, 727552), (128, 682080), (140, 623616), (145, 602112), (147, 593920), (160, 545664), (168, 519680), (174, 501760), (192, 454720), (196, 445440), (203, 430080), (210, 415744), (224, 389760), (232, 376320), (240, 363776), (245, 356352), (256, 341040), (280, 311808), (290, 301056), (294, 296960), (320, 272832), (336, 259840), (348, 250880), (384, 227360), (392, 222720), (406, 215040), (420, 207872), (435, 200704), (448, 194880), (464, 188160), (480, 181888), (490, 178176), (512, 170520), (560, 155904), (580, 150528), (588, 148480), (609, 143360), (640, 136416), (672, 129920), (696, 125440), (735, 118784), (768, 113680), (784, 111360), (812, 107520), (840, 103936), (870, 100352), (896, 97440), (928, 94080), (960, 90944), (980, 89088), (1015, 86016), (1024, 85260), (1120, 77952), (1160, 75264), (1176, 74240), (1218, 71680), (1280, 68208), (1344, 64960), (1392, 62720), (1421, 61440), (1470, 59392), (1536, 56840), (1568, 55680), (1624, 53760), (1680, 51968), (1740, 50176), (1792, 48720), (1856, 47040), (1920, 45472), (1960, 44544), (2030, 43008), (2048, 42630), (2240, 38976), (2320, 37632), (2352, 37120), (2436, 35840), (2560, 34104), (2688, 32480), (2784, 31360), (2842, 30720), (2940, 29696), (3045, 28672), (3072, 28420), (3136, 27840), (3248, 26880), (3360, 25984), (3480, 25088), (3584, 24360), (3712, 23520), (3840, 22736), (3920, 22272), (4060, 21504), (4096, 21315), (4263, 20480), (4480, 19488), (4640, 18816), (4704, 18560), (4872, 17920), (5120, 17052), (5376, 16240), (5568, 15680), (5684, 15360), (5880, 14848), (6090, 14336), (6144, 14210), (6272, 13920), (6496, 13440), (6720, 12992), (6960, 12544), (7105, 12288), (7168, 12180), (7424, 11760), (7680, 11368), (7840, 11136), (8120, 10752), (8526, 10240), (8960, 9744), (9280, 9408)]