1523227680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9041}}^1$

素因数の和:9081

約数の個数: 240

約数和(自身を含む): 5789881944

約数和(自身を除く): 4266654264

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, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9041, 9360, 10530, 11232, 12960, 14040, 16848, 18082, 18720, 21060, 27123, 28080, 33696, 36164, 42120, 45205, 54246, 56160, 72328, 81369, 84240, 90410, 108492, 117533, 135615, 144656, 162738, 168480, 180820, 216984, 235066, 244107, 271230, 289312, 325476, 352599, 361640, 406845, 433968, 470132, 488214, 542460, 587665, 650952, 705198, 723280, 732321, 813690, 867936, 940264, 976428, 1057797, 1084920, 1175330, 1220535, 1301904, 1410396, 1446560, 1464642, 1627380, 1762995, 1880528, 1952856, 2115594, 2169840, 2350660, 2441070, 2603808, 2820792, 2929284, 3173391, 3254760, 3525990, 3661605, 3761056, 3905712, 4231188, 4339680, 4701320, 4882140, 5288985, 5641584, 5858568, 6346782, 6509520, 7051980, 7323210, 7811424, 8462376, 9402640, 9520173, 9764280, 10577970, 11283168, 11717136, 12693564, 13019040, 14103960, 14646420, 15866955, 16924752, 18805280, 19040346, 19528560, 21155940, 23434272, 25387128, 28207920, 29292840, 31733910, 33849504, 38080692, 39057120, 42311880, 47600865, 50774256, 56415840, 58585680, 63467820, 76161384, 84623760, 95201730, 101548512, 117171360, 126935640, 152322768, 169247520, 190403460, 253871280, 304645536, 380806920, 507742560, 761613840, 1523227680]

約数ペア:

[(1, 1523227680), (2, 761613840), (3, 507742560), (4, 380806920), (5, 304645536), (6, 253871280), (8, 190403460), (9, 169247520), (10, 152322768), (12, 126935640), (13, 117171360), (15, 101548512), (16, 95201730), (18, 84623760), (20, 76161384), (24, 63467820), (26, 58585680), (27, 56415840), (30, 50774256), (32, 47600865), (36, 42311880), (39, 39057120), (40, 38080692), (45, 33849504), (48, 31733910), (52, 29292840), (54, 28207920), (60, 25387128), (65, 23434272), (72, 21155940), (78, 19528560), (80, 19040346), (81, 18805280), (90, 16924752), (96, 15866955), (104, 14646420), (108, 14103960), (117, 13019040), (120, 12693564), (130, 11717136), (135, 11283168), (144, 10577970), (156, 9764280), (160, 9520173), (162, 9402640), (180, 8462376), (195, 7811424), (208, 7323210), (216, 7051980), (234, 6509520), (240, 6346782), (260, 5858568), (270, 5641584), (288, 5288985), (312, 4882140), (324, 4701320), (351, 4339680), (360, 4231188), (390, 3905712), (405, 3761056), (416, 3661605), (432, 3525990), (468, 3254760), (480, 3173391), (520, 2929284), (540, 2820792), (585, 2603808), (624, 2441070), (648, 2350660), (702, 2169840), (720, 2115594), (780, 1952856), (810, 1880528), (864, 1762995), (936, 1627380), (1040, 1464642), (1053, 1446560), (1080, 1410396), (1170, 1301904), (1248, 1220535), (1296, 1175330), (1404, 1084920), (1440, 1057797), (1560, 976428), (1620, 940264), (1755, 867936), (1872, 813690), (2080, 732321), (2106, 723280), (2160, 705198), (2340, 650952), (2592, 587665), (2808, 542460), (3120, 488214), (3240, 470132), (3510, 433968), (3744, 406845), (4212, 361640), (4320, 352599), (4680, 325476), (5265, 289312), (5616, 271230), (6240, 244107), (6480, 235066), (7020, 216984), (8424, 180820), (9041, 168480), (9360, 162738), (10530, 144656), (11232, 135615), (12960, 117533), (14040, 108492), (16848, 90410), (18082, 84240), (18720, 81369), (21060, 72328), (27123, 56160), (28080, 54246), (33696, 45205), (36164, 42120)]