2906903040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{378503}}^1$

素因数の和:378529

約数の個数: 80

約数和(自身を含む): 9293030208

約数和(自身を除く): 6386127168

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, 378503, 757006, 1135509, 1514012, 1892515, 2271018, 3028024, 3785030, 4542036, 5677545, 6056048, 7570060, 9084072, 11355090, 12112096, 15140120, 18168144, 22710180, 24224192, 30280240, 36336288, 45420360, 48448384, 60560480, 72672576, 90840720, 96896768, 121120960, 145345152, 181681440, 193793536, 242241920, 290690304, 363362880, 484483840, 581380608, 726725760, 968967680, 1453451520, 2906903040]

約数ペア:

[(1, 2906903040), (2, 1453451520), (3, 968967680), (4, 726725760), (5, 581380608), (6, 484483840), (8, 363362880), (10, 290690304), (12, 242241920), (15, 193793536), (16, 181681440), (20, 145345152), (24, 121120960), (30, 96896768), (32, 90840720), (40, 72672576), (48, 60560480), (60, 48448384), (64, 45420360), (80, 36336288), (96, 30280240), (120, 24224192), (128, 22710180), (160, 18168144), (192, 15140120), (240, 12112096), (256, 11355090), (320, 9084072), (384, 7570060), (480, 6056048), (512, 5677545), (640, 4542036), (768, 3785030), (960, 3028024), (1280, 2271018), (1536, 1892515), (1920, 1514012), (2560, 1135509), (3840, 757006), (7680, 378503)]