87018240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 310818816

約数和(自身を除く): 223800576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 43, 48, 51, 60, 62, 64, 68, 80, 85, 86, 93, 96, 102, 120, 124, 128, 129, 136, 155, 160, 170, 172, 186, 192, 204, 215, 240, 248, 255, 256, 258, 272, 310, 320, 340, 344, 372, 384, 408, 430, 465, 480, 496, 510, 516, 527, 544, 620, 640, 645, 680, 688, 731, 744, 768, 816, 860, 930, 960, 992, 1020, 1032, 1054, 1088, 1240, 1280, 1290, 1333, 1360, 1376, 1462, 1488, 1581, 1632, 1720, 1860, 1920, 1984, 2040, 2064, 2108, 2176, 2193, 2480, 2580, 2635, 2666, 2720, 2752, 2924, 2976, 3162, 3264, 3440, 3655, 3720, 3840, 3968, 3999, 4080, 4128, 4216, 4352, 4386, 4960, 5160, 5270, 5332, 5440, 5504, 5848, 5952, 6324, 6528, 6665, 6880, 7310, 7440, 7905, 7936, 7998, 8160, 8256, 8432, 8772, 9920, 10320, 10540, 10664, 10880, 10965, 11008, 11696, 11904, 12648, 13056, 13330, 13760, 14620, 14880, 15810, 15996, 16320, 16512, 16864, 17544, 19840, 19995, 20640, 21080, 21328, 21760, 21930, 22661, 23392, 23808, 25296, 26660, 27520, 29240, 29760, 31620, 31992, 32640, 33024, 33728, 35088, 39680, 39990, 41280, 42160, 42656, 43860, 45322, 46784, 50592, 53320, 55040, 58480, 59520, 63240, 63984, 65280, 67456, 67983, 70176, 79980, 82560, 84320, 85312, 87720, 90644, 93568, 101184, 106640, 113305, 116960, 119040, 126480, 127968, 134912, 135966, 140352, 159960, 165120, 168640, 170624, 175440, 181288, 187136, 202368, 213280, 226610, 233920, 252960, 255936, 271932, 280704, 319920, 337280, 339915, 341248, 350880, 362576, 404736, 426560, 453220, 467840, 505920, 511872, 543864, 561408, 639840, 674560, 679830, 701760, 725152, 853120, 906440, 935680, 1011840, 1023744, 1087728, 1279680, 1359660, 1403520, 1450304, 1706240, 1812880, 2023680, 2175456, 2559360, 2719320, 2807040, 2900608, 3625760, 4350912, 5118720, 5438640, 5801216, 7251520, 8701824, 10877280, 14503040, 17403648, 21754560, 29006080, 43509120, 87018240]

約数ペア:

[(1, 87018240), (2, 43509120), (3, 29006080), (4, 21754560), (5, 17403648), (6, 14503040), (8, 10877280), (10, 8701824), (12, 7251520), (15, 5801216), (16, 5438640), (17, 5118720), (20, 4350912), (24, 3625760), (30, 2900608), (31, 2807040), (32, 2719320), (34, 2559360), (40, 2175456), (43, 2023680), (48, 1812880), (51, 1706240), (60, 1450304), (62, 1403520), (64, 1359660), (68, 1279680), (80, 1087728), (85, 1023744), (86, 1011840), (93, 935680), (96, 906440), (102, 853120), (120, 725152), (124, 701760), (128, 679830), (129, 674560), (136, 639840), (155, 561408), (160, 543864), (170, 511872), (172, 505920), (186, 467840), (192, 453220), (204, 426560), (215, 404736), (240, 362576), (248, 350880), (255, 341248), (256, 339915), (258, 337280), (272, 319920), (310, 280704), (320, 271932), (340, 255936), (344, 252960), (372, 233920), (384, 226610), (408, 213280), (430, 202368), (465, 187136), (480, 181288), (496, 175440), (510, 170624), (516, 168640), (527, 165120), (544, 159960), (620, 140352), (640, 135966), (645, 134912), (680, 127968), (688, 126480), (731, 119040), (744, 116960), (768, 113305), (816, 106640), (860, 101184), (930, 93568), (960, 90644), (992, 87720), (1020, 85312), (1032, 84320), (1054, 82560), (1088, 79980), (1240, 70176), (1280, 67983), (1290, 67456), (1333, 65280), (1360, 63984), (1376, 63240), (1462, 59520), (1488, 58480), (1581, 55040), (1632, 53320), (1720, 50592), (1860, 46784), (1920, 45322), (1984, 43860), (2040, 42656), (2064, 42160), (2108, 41280), (2176, 39990), (2193, 39680), (2480, 35088), (2580, 33728), (2635, 33024), (2666, 32640), (2720, 31992), (2752, 31620), (2924, 29760), (2976, 29240), (3162, 27520), (3264, 26660), (3440, 25296), (3655, 23808), (3720, 23392), (3840, 22661), (3968, 21930), (3999, 21760), (4080, 21328), (4128, 21080), (4216, 20640), (4352, 19995), (4386, 19840), (4960, 17544), (5160, 16864), (5270, 16512), (5332, 16320), (5440, 15996), (5504, 15810), (5848, 14880), (5952, 14620), (6324, 13760), (6528, 13330), (6665, 13056), (6880, 12648), (7310, 11904), (7440, 11696), (7905, 11008), (7936, 10965), (7998, 10880), (8160, 10664), (8256, 10540), (8432, 10320), (8772, 9920)]