1236532320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1879}}^1$

素因数の和:2357

約数の個数: 144

約数和(自身を含む): 4231150560

約数和(自身を除く): 2994618240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 457, 480, 720, 914, 1371, 1440, 1828, 1879, 2285, 2742, 3656, 3758, 4113, 4570, 5484, 5637, 6855, 7312, 7516, 8226, 9140, 9395, 10968, 11274, 13710, 14624, 15032, 16452, 16911, 18280, 18790, 20565, 21936, 22548, 27420, 28185, 30064, 32904, 33822, 36560, 37580, 41130, 43872, 45096, 54840, 56370, 60128, 65808, 67644, 73120, 75160, 82260, 84555, 90192, 109680, 112740, 131616, 135288, 150320, 164520, 169110, 180384, 219360, 225480, 270576, 300640, 329040, 338220, 450960, 541152, 658080, 676440, 858703, 901920, 1352880, 1717406, 2576109, 2705760, 3434812, 4293515, 5152218, 6869624, 7728327, 8587030, 10304436, 12880545, 13739248, 15456654, 17174060, 20608872, 25761090, 27478496, 30913308, 34348120, 38641635, 41217744, 51522180, 61826616, 68696240, 77283270, 82435488, 103044360, 123653232, 137392480, 154566540, 206088720, 247306464, 309133080, 412177440, 618266160, 1236532320]

約数ペア:

[(1, 1236532320), (2, 618266160), (3, 412177440), (4, 309133080), (5, 247306464), (6, 206088720), (8, 154566540), (9, 137392480), (10, 123653232), (12, 103044360), (15, 82435488), (16, 77283270), (18, 68696240), (20, 61826616), (24, 51522180), (30, 41217744), (32, 38641635), (36, 34348120), (40, 30913308), (45, 27478496), (48, 25761090), (60, 20608872), (72, 17174060), (80, 15456654), (90, 13739248), (96, 12880545), (120, 10304436), (144, 8587030), (160, 7728327), (180, 6869624), (240, 5152218), (288, 4293515), (360, 3434812), (457, 2705760), (480, 2576109), (720, 1717406), (914, 1352880), (1371, 901920), (1440, 858703), (1828, 676440), (1879, 658080), (2285, 541152), (2742, 450960), (3656, 338220), (3758, 329040), (4113, 300640), (4570, 270576), (5484, 225480), (5637, 219360), (6855, 180384), (7312, 169110), (7516, 164520), (8226, 150320), (9140, 135288), (9395, 131616), (10968, 112740), (11274, 109680), (13710, 90192), (14624, 84555), (15032, 82260), (16452, 75160), (16911, 73120), (18280, 67644), (18790, 65808), (20565, 60128), (21936, 56370), (22548, 54840), (27420, 45096), (28185, 43872), (30064, 41130), (32904, 37580), (33822, 36560)]