2818560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{367}}^1$

素因数の和:393

約数の個数: 80

約数和(自身を含む): 9035136

約数和(自身を除く): 6216576

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, 367, 384, 480, 512, 640, 734, 768, 960, 1101, 1280, 1468, 1536, 1835, 1920, 2202, 2560, 2936, 3670, 3840, 4404, 5505, 5872, 7340, 7680, 8808, 11010, 11744, 14680, 17616, 22020, 23488, 29360, 35232, 44040, 46976, 58720, 70464, 88080, 93952, 117440, 140928, 176160, 187904, 234880, 281856, 352320, 469760, 563712, 704640, 939520, 1409280, 2818560]

約数ペア:

[(1, 2818560), (2, 1409280), (3, 939520), (4, 704640), (5, 563712), (6, 469760), (8, 352320), (10, 281856), (12, 234880), (15, 187904), (16, 176160), (20, 140928), (24, 117440), (30, 93952), (32, 88080), (40, 70464), (48, 58720), (60, 46976), (64, 44040), (80, 35232), (96, 29360), (120, 23488), (128, 22020), (160, 17616), (192, 14680), (240, 11744), (256, 11010), (320, 8808), (367, 7680), (384, 7340), (480, 5872), (512, 5505), (640, 4404), (734, 3840), (768, 3670), (960, 2936), (1101, 2560), (1280, 2202), (1468, 1920), (1536, 1835)]