135123520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:540

約数の個数: 112

約数和(自身を含む): 370880640

約数和(自身を除く): 235757120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 179, 224, 280, 320, 337, 358, 448, 560, 674, 716, 895, 1120, 1253, 1348, 1432, 1685, 1790, 2240, 2359, 2506, 2696, 2864, 3370, 3580, 4718, 5012, 5392, 5728, 6265, 6740, 7160, 9436, 10024, 10784, 11456, 11795, 12530, 13480, 14320, 18872, 20048, 21568, 23590, 25060, 26960, 28640, 37744, 40096, 47180, 50120, 53920, 57280, 60323, 75488, 80192, 94360, 100240, 107840, 120646, 150976, 188720, 200480, 241292, 301615, 377440, 400960, 422261, 482584, 603230, 754880, 844522, 965168, 1206460, 1689044, 1930336, 2111305, 2412920, 3378088, 3860672, 4222610, 4825840, 6756176, 8445220, 9651680, 13512352, 16890440, 19303360, 27024704, 33780880, 67561760, 135123520]

約数ペア:

[(1, 135123520), (2, 67561760), (4, 33780880), (5, 27024704), (7, 19303360), (8, 16890440), (10, 13512352), (14, 9651680), (16, 8445220), (20, 6756176), (28, 4825840), (32, 4222610), (35, 3860672), (40, 3378088), (56, 2412920), (64, 2111305), (70, 1930336), (80, 1689044), (112, 1206460), (140, 965168), (160, 844522), (179, 754880), (224, 603230), (280, 482584), (320, 422261), (337, 400960), (358, 377440), (448, 301615), (560, 241292), (674, 200480), (716, 188720), (895, 150976), (1120, 120646), (1253, 107840), (1348, 100240), (1432, 94360), (1685, 80192), (1790, 75488), (2240, 60323), (2359, 57280), (2506, 53920), (2696, 50120), (2864, 47180), (3370, 40096), (3580, 37744), (4718, 28640), (5012, 26960), (5392, 25060), (5728, 23590), (6265, 21568), (6740, 20048), (7160, 18872), (9436, 14320), (10024, 13480), (10784, 12530), (11456, 11795)]