837120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{109}}^1$

素因数の和:135

約数の個数: 80

約数和(自身を含む): 2700720

約数和(自身を除く): 1863600

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, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 512, 545, 640, 654, 768, 872, 960, 1090, 1280, 1308, 1536, 1635, 1744, 1920, 2180, 2560, 2616, 3270, 3488, 3840, 4360, 5232, 6540, 6976, 7680, 8720, 10464, 13080, 13952, 17440, 20928, 26160, 27904, 34880, 41856, 52320, 55808, 69760, 83712, 104640, 139520, 167424, 209280, 279040, 418560, 837120]

約数ペア:

[(1, 837120), (2, 418560), (3, 279040), (4, 209280), (5, 167424), (6, 139520), (8, 104640), (10, 83712), (12, 69760), (15, 55808), (16, 52320), (20, 41856), (24, 34880), (30, 27904), (32, 26160), (40, 20928), (48, 17440), (60, 13952), (64, 13080), (80, 10464), (96, 8720), (109, 7680), (120, 6976), (128, 6540), (160, 5232), (192, 4360), (218, 3840), (240, 3488), (256, 3270), (320, 2616), (327, 2560), (384, 2180), (436, 1920), (480, 1744), (512, 1635), (545, 1536), (640, 1308), (654, 1280), (768, 1090), (872, 960)]