289091520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{100379}}^1$

素因数の和:100402

約数の個数: 84

約数和(自身を含む): 994364280

約数和(自身を除く): 705272760

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 100379, 200758, 301137, 401516, 501895, 602274, 803032, 903411, 1003790, 1204548, 1505685, 1606064, 1806822, 2007580, 2409096, 3011370, 3212128, 3613644, 4015160, 4517055, 4818192, 6022740, 6424256, 7227288, 8030320, 9034110, 9636384, 12045480, 14454576, 16060640, 18068220, 19272768, 24090960, 28909152, 32121280, 36136440, 48181920, 57818304, 72272880, 96363840, 144545760, 289091520]

約数ペア:

[(1, 289091520), (2, 144545760), (3, 96363840), (4, 72272880), (5, 57818304), (6, 48181920), (8, 36136440), (9, 32121280), (10, 28909152), (12, 24090960), (15, 19272768), (16, 18068220), (18, 16060640), (20, 14454576), (24, 12045480), (30, 9636384), (32, 9034110), (36, 8030320), (40, 7227288), (45, 6424256), (48, 6022740), (60, 4818192), (64, 4517055), (72, 4015160), (80, 3613644), (90, 3212128), (96, 3011370), (120, 2409096), (144, 2007580), (160, 1806822), (180, 1606064), (192, 1505685), (240, 1204548), (288, 1003790), (320, 903411), (360, 803032), (480, 602274), (576, 501895), (720, 401516), (960, 301137), (1440, 200758), (2880, 100379)]