71469120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:812

約数の個数: 112

約数和(自身を含む): 229331520

約数和(自身を除く): 157862400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 683, 872, 960, 1090, 1308, 1366, 1635, 1744, 2049, 2180, 2616, 2732, 3270, 3415, 3488, 4098, 4360, 5232, 5464, 6540, 6830, 6976, 8196, 8720, 10245, 10464, 10928, 13080, 13660, 16392, 17440, 20490, 20928, 21856, 26160, 27320, 32784, 34880, 40980, 43712, 52320, 54640, 65568, 74447, 81960, 104640, 109280, 131136, 148894, 163920, 218560, 223341, 297788, 327840, 372235, 446682, 595576, 655680, 744470, 893364, 1116705, 1191152, 1488940, 1786728, 2233410, 2382304, 2977880, 3573456, 4466820, 4764608, 5955760, 7146912, 8933640, 11911520, 14293824, 17867280, 23823040, 35734560, 71469120]

約数ペア:

[(1, 71469120), (2, 35734560), (3, 23823040), (4, 17867280), (5, 14293824), (6, 11911520), (8, 8933640), (10, 7146912), (12, 5955760), (15, 4764608), (16, 4466820), (20, 3573456), (24, 2977880), (30, 2382304), (32, 2233410), (40, 1786728), (48, 1488940), (60, 1191152), (64, 1116705), (80, 893364), (96, 744470), (109, 655680), (120, 595576), (160, 446682), (192, 372235), (218, 327840), (240, 297788), (320, 223341), (327, 218560), (436, 163920), (480, 148894), (545, 131136), (654, 109280), (683, 104640), (872, 81960), (960, 74447), (1090, 65568), (1308, 54640), (1366, 52320), (1635, 43712), (1744, 40980), (2049, 34880), (2180, 32784), (2616, 27320), (2732, 26160), (3270, 21856), (3415, 20928), (3488, 20490), (4098, 17440), (4360, 16392), (5232, 13660), (5464, 13080), (6540, 10928), (6830, 10464), (6976, 10245), (8196, 8720)]