4227840

素因数分解:

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

素因数の和:394

約数の個数: 108

約数和(自身を含む): 14667744

約数和(自身を除く): 10439904

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 367, 384, 480, 576, 640, 720, 734, 768, 960, 1101, 1152, 1280, 1440, 1468, 1835, 1920, 2202, 2304, 2880, 2936, 3303, 3670, 3840, 4404, 5505, 5760, 5872, 6606, 7340, 8808, 11010, 11520, 11744, 13212, 14680, 16515, 17616, 22020, 23488, 26424, 29360, 33030, 35232, 44040, 46976, 52848, 58720, 66060, 70464, 88080, 93952, 105696, 117440, 132120, 140928, 176160, 211392, 234880, 264240, 281856, 352320, 422784, 469760, 528480, 704640, 845568, 1056960, 1409280, 2113920, 4227840]

約数ペア:

[(1, 4227840), (2, 2113920), (3, 1409280), (4, 1056960), (5, 845568), (6, 704640), (8, 528480), (9, 469760), (10, 422784), (12, 352320), (15, 281856), (16, 264240), (18, 234880), (20, 211392), (24, 176160), (30, 140928), (32, 132120), (36, 117440), (40, 105696), (45, 93952), (48, 88080), (60, 70464), (64, 66060), (72, 58720), (80, 52848), (90, 46976), (96, 44040), (120, 35232), (128, 33030), (144, 29360), (160, 26424), (180, 23488), (192, 22020), (240, 17616), (256, 16515), (288, 14680), (320, 13212), (360, 11744), (367, 11520), (384, 11010), (480, 8808), (576, 7340), (640, 6606), (720, 5872), (734, 5760), (768, 5505), (960, 4404), (1101, 3840), (1152, 3670), (1280, 3303), (1440, 2936), (1468, 2880), (1835, 2304), (1920, 2202)]