4312320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1123}}^1$

素因数の和:1147

約数の個数: 72

約数和(自身を含む): 13784736

約数和(自身を除く): 9472416

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, 384, 480, 640, 768, 960, 1123, 1280, 1920, 2246, 3369, 3840, 4492, 5615, 6738, 8984, 11230, 13476, 16845, 17968, 22460, 26952, 33690, 35936, 44920, 53904, 67380, 71872, 89840, 107808, 134760, 143744, 179680, 215616, 269520, 287488, 359360, 431232, 539040, 718720, 862464, 1078080, 1437440, 2156160, 4312320]

約数ペア:

[(1, 4312320), (2, 2156160), (3, 1437440), (4, 1078080), (5, 862464), (6, 718720), (8, 539040), (10, 431232), (12, 359360), (15, 287488), (16, 269520), (20, 215616), (24, 179680), (30, 143744), (32, 134760), (40, 107808), (48, 89840), (60, 71872), (64, 67380), (80, 53904), (96, 44920), (120, 35936), (128, 33690), (160, 26952), (192, 22460), (240, 17968), (256, 16845), (320, 13476), (384, 11230), (480, 8984), (640, 6738), (768, 5615), (960, 4492), (1123, 3840), (1280, 3369), (1920, 2246)]