1409280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{367}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 4513152

約数和(自身を除く): 3103872

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, 640, 734, 768, 960, 1101, 1280, 1468, 1835, 1920, 2202, 2936, 3670, 3840, 4404, 5505, 5872, 7340, 8808, 11010, 11744, 14680, 17616, 22020, 23488, 29360, 35232, 44040, 46976, 58720, 70464, 88080, 93952, 117440, 140928, 176160, 234880, 281856, 352320, 469760, 704640, 1409280]

約数ペア:

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