1222205760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:863

約数の個数: 280

約数和(自身を含む): 4424589576

約数和(自身を除く): 3202383816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 324, 360, 366, 405, 432, 480, 488, 540, 549, 576, 610, 648, 720, 732, 773, 810, 864, 915, 960, 976, 1080, 1098, 1220, 1296, 1440, 1464, 1546, 1620, 1647, 1728, 1830, 1952, 2160, 2196, 2319, 2440, 2592, 2745, 2880, 2928, 3092, 3240, 3294, 3660, 3865, 3904, 4320, 4392, 4638, 4880, 4941, 5184, 5490, 5856, 6184, 6480, 6588, 6957, 7320, 7730, 8235, 8640, 8784, 9276, 9760, 9882, 10980, 11595, 11712, 12368, 12960, 13176, 13914, 14640, 15460, 16470, 17568, 18552, 19520, 19764, 20871, 21960, 23190, 24705, 24736, 25920, 26352, 27828, 29280, 30920, 32940, 34785, 35136, 37104, 39528, 41742, 43920, 46380, 47153, 49410, 49472, 52704, 55656, 58560, 61840, 62613, 65880, 69570, 74208, 79056, 83484, 87840, 92760, 94306, 98820, 104355, 105408, 111312, 123680, 125226, 131760, 139140, 141459, 148416, 158112, 166968, 175680, 185520, 188612, 197640, 208710, 222624, 235765, 247360, 250452, 263520, 278280, 282918, 313065, 316224, 333936, 371040, 377224, 395280, 417420, 424377, 445248, 471530, 500904, 527040, 556560, 565836, 626130, 667872, 707295, 742080, 754448, 790560, 834840, 848754, 943060, 1001808, 1113120, 1131672, 1252260, 1273131, 1335744, 1414590, 1508896, 1581120, 1669680, 1697508, 1886120, 2003616, 2121885, 2226240, 2263344, 2504520, 2546262, 2829180, 3017792, 3339360, 3395016, 3772240, 3819393, 4007232, 4243770, 4526688, 5009040, 5092524, 5658360, 6365655, 6678720, 6790032, 7544480, 7638786, 8487540, 9053376, 10018080, 10185048, 11316720, 12731310, 13580064, 15088960, 15277572, 16975080, 19096965, 20036160, 20370096, 22633440, 25462620, 27160128, 30555144, 33950160, 38193930, 40740192, 45266880, 50925240, 61110288, 67900320, 76387860, 81480384, 101850480, 122220576, 135800640, 152775720, 203700960, 244441152, 305551440, 407401920, 611102880, 1222205760]

約数ペア:

[(1, 1222205760), (2, 611102880), (3, 407401920), (4, 305551440), (5, 244441152), (6, 203700960), (8, 152775720), (9, 135800640), (10, 122220576), (12, 101850480), (15, 81480384), (16, 76387860), (18, 67900320), (20, 61110288), (24, 50925240), (27, 45266880), (30, 40740192), (32, 38193930), (36, 33950160), (40, 30555144), (45, 27160128), (48, 25462620), (54, 22633440), (60, 20370096), (61, 20036160), (64, 19096965), (72, 16975080), (80, 15277572), (81, 15088960), (90, 13580064), (96, 12731310), (108, 11316720), (120, 10185048), (122, 10018080), (135, 9053376), (144, 8487540), (160, 7638786), (162, 7544480), (180, 6790032), (183, 6678720), (192, 6365655), (216, 5658360), (240, 5092524), (244, 5009040), (270, 4526688), (288, 4243770), (305, 4007232), (320, 3819393), (324, 3772240), (360, 3395016), (366, 3339360), (405, 3017792), (432, 2829180), (480, 2546262), (488, 2504520), (540, 2263344), (549, 2226240), (576, 2121885), (610, 2003616), (648, 1886120), (720, 1697508), (732, 1669680), (773, 1581120), (810, 1508896), (864, 1414590), (915, 1335744), (960, 1273131), (976, 1252260), (1080, 1131672), (1098, 1113120), (1220, 1001808), (1296, 943060), (1440, 848754), (1464, 834840), (1546, 790560), (1620, 754448), (1647, 742080), (1728, 707295), (1830, 667872), (1952, 626130), (2160, 565836), (2196, 556560), (2319, 527040), (2440, 500904), (2592, 471530), (2745, 445248), (2880, 424377), (2928, 417420), (3092, 395280), (3240, 377224), (3294, 371040), (3660, 333936), (3865, 316224), (3904, 313065), (4320, 282918), (4392, 278280), (4638, 263520), (4880, 250452), (4941, 247360), (5184, 235765), (5490, 222624), (5856, 208710), (6184, 197640), (6480, 188612), (6588, 185520), (6957, 175680), (7320, 166968), (7730, 158112), (8235, 148416), (8640, 141459), (8784, 139140), (9276, 131760), (9760, 125226), (9882, 123680), (10980, 111312), (11595, 105408), (11712, 104355), (12368, 98820), (12960, 94306), (13176, 92760), (13914, 87840), (14640, 83484), (15460, 79056), (16470, 74208), (17568, 69570), (18552, 65880), (19520, 62613), (19764, 61840), (20871, 58560), (21960, 55656), (23190, 52704), (24705, 49472), (24736, 49410), (25920, 47153), (26352, 46380), (27828, 43920), (29280, 41742), (30920, 39528), (32940, 37104), (34785, 35136)]