260470080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:815

約数の個数: 280

約数和(自身を含む): 999100872

約数和(自身を除く): 738630792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 773, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1546, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2319, 2340, 2496, 2592, 2808, 2880, 3092, 3120, 3240, 3510, 3744, 3865, 4160, 4212, 4320, 4638, 4680, 5184, 5265, 5616, 6184, 6240, 6480, 6957, 7020, 7488, 7730, 8424, 8640, 9276, 9360, 10049, 10530, 11232, 11595, 12368, 12480, 12960, 13914, 14040, 15460, 16848, 18552, 18720, 20098, 20871, 21060, 22464, 23190, 24736, 25920, 27828, 28080, 30147, 30920, 33696, 34785, 37104, 37440, 40196, 41742, 42120, 46380, 49472, 50245, 55656, 56160, 60294, 61840, 62613, 67392, 69570, 74208, 80392, 83484, 84240, 90441, 92760, 100490, 104355, 111312, 112320, 120588, 123680, 125226, 139140, 148416, 150735, 160784, 166968, 168480, 180882, 185520, 200980, 208710, 222624, 241176, 247360, 250452, 271323, 278280, 301470, 313065, 321568, 333936, 336960, 361764, 371040, 401960, 417420, 445248, 452205, 482352, 500904, 542646, 556560, 602940, 626130, 643136, 667872, 723528, 742080, 803920, 813969, 834840, 904410, 964704, 1001808, 1085292, 1113120, 1205880, 1252260, 1335744, 1356615, 1447056, 1607840, 1627938, 1669680, 1808820, 1929408, 2003616, 2170584, 2226240, 2411760, 2504520, 2713230, 2894112, 3215680, 3255876, 3339360, 3617640, 4007232, 4069845, 4341168, 4823520, 5009040, 5426460, 5788224, 6511752, 6678720, 7235280, 8139690, 8682336, 9647040, 10018080, 10852920, 13023504, 14470560, 16279380, 17364672, 20036160, 21705840, 26047008, 28941120, 32558760, 43411680, 52094016, 65117520, 86823360, 130235040, 260470080]

約数ペア:

[(1, 260470080), (2, 130235040), (3, 86823360), (4, 65117520), (5, 52094016), (6, 43411680), (8, 32558760), (9, 28941120), (10, 26047008), (12, 21705840), (13, 20036160), (15, 17364672), (16, 16279380), (18, 14470560), (20, 13023504), (24, 10852920), (26, 10018080), (27, 9647040), (30, 8682336), (32, 8139690), (36, 7235280), (39, 6678720), (40, 6511752), (45, 5788224), (48, 5426460), (52, 5009040), (54, 4823520), (60, 4341168), (64, 4069845), (65, 4007232), (72, 3617640), (78, 3339360), (80, 3255876), (81, 3215680), (90, 2894112), (96, 2713230), (104, 2504520), (108, 2411760), (117, 2226240), (120, 2170584), (130, 2003616), (135, 1929408), (144, 1808820), (156, 1669680), (160, 1627938), (162, 1607840), (180, 1447056), (192, 1356615), (195, 1335744), (208, 1252260), (216, 1205880), (234, 1113120), (240, 1085292), (260, 1001808), (270, 964704), (288, 904410), (312, 834840), (320, 813969), (324, 803920), (351, 742080), (360, 723528), (390, 667872), (405, 643136), (416, 626130), (432, 602940), (468, 556560), (480, 542646), (520, 500904), (540, 482352), (576, 452205), (585, 445248), (624, 417420), (648, 401960), (702, 371040), (720, 361764), (773, 336960), (780, 333936), (810, 321568), (832, 313065), (864, 301470), (936, 278280), (960, 271323), (1040, 250452), (1053, 247360), (1080, 241176), (1170, 222624), (1248, 208710), (1296, 200980), (1404, 185520), (1440, 180882), (1546, 168480), (1560, 166968), (1620, 160784), (1728, 150735), (1755, 148416), (1872, 139140), (2080, 125226), (2106, 123680), (2160, 120588), (2319, 112320), (2340, 111312), (2496, 104355), (2592, 100490), (2808, 92760), (2880, 90441), (3092, 84240), (3120, 83484), (3240, 80392), (3510, 74208), (3744, 69570), (3865, 67392), (4160, 62613), (4212, 61840), (4320, 60294), (4638, 56160), (4680, 55656), (5184, 50245), (5265, 49472), (5616, 46380), (6184, 42120), (6240, 41742), (6480, 40196), (6957, 37440), (7020, 37104), (7488, 34785), (7730, 33696), (8424, 30920), (8640, 30147), (9276, 28080), (9360, 27828), (10049, 25920), (10530, 24736), (11232, 23190), (11595, 22464), (12368, 21060), (12480, 20871), (12960, 20098), (13914, 18720), (14040, 18552), (15460, 16848)]