138819863040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{18075503}}^1$

素因数の和:18075529

約数の個数: 80

約数和(自身を含む): 443789774208

約数和(自身を除く): 304969911168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 18075503, 36151006, 54226509, 72302012, 90377515, 108453018, 144604024, 180755030, 216906036, 271132545, 289208048, 361510060, 433812072, 542265090, 578416096, 723020120, 867624144, 1084530180, 1156832192, 1446040240, 1735248288, 2169060360, 2313664384, 2892080480, 3470496576, 4338120720, 4627328768, 5784160960, 6940993152, 8676241440, 9254657536, 11568321920, 13881986304, 17352482880, 23136643840, 27763972608, 34704965760, 46273287680, 69409931520, 138819863040]

約数ペア:

[(1, 138819863040), (2, 69409931520), (3, 46273287680), (4, 34704965760), (5, 27763972608), (6, 23136643840), (8, 17352482880), (10, 13881986304), (12, 11568321920), (15, 9254657536), (16, 8676241440), (20, 6940993152), (24, 5784160960), (30, 4627328768), (32, 4338120720), (40, 3470496576), (48, 2892080480), (60, 2313664384), (64, 2169060360), (80, 1735248288), (96, 1446040240), (120, 1156832192), (128, 1084530180), (160, 867624144), (192, 723020120), (240, 578416096), (256, 542265090), (320, 433812072), (384, 361510060), (480, 289208048), (512, 271132545), (640, 216906036), (768, 180755030), (960, 144604024), (1280, 108453018), (1536, 90377515), (1920, 72302012), (2560, 54226509), (3840, 36151006), (7680, 18075503)]