4798720

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 12067776

約数和(自身を除く): 7269056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 163, 184, 230, 256, 320, 326, 368, 460, 640, 652, 736, 815, 920, 1280, 1304, 1472, 1630, 1840, 2608, 2944, 3260, 3680, 3749, 5216, 5888, 6520, 7360, 7498, 10432, 13040, 14720, 14996, 18745, 20864, 26080, 29440, 29992, 37490, 41728, 52160, 59984, 74980, 104320, 119968, 149960, 208640, 239936, 299920, 479872, 599840, 959744, 1199680, 2399360, 4798720]

約数ペア:

[(1, 4798720), (2, 2399360), (4, 1199680), (5, 959744), (8, 599840), (10, 479872), (16, 299920), (20, 239936), (23, 208640), (32, 149960), (40, 119968), (46, 104320), (64, 74980), (80, 59984), (92, 52160), (115, 41728), (128, 37490), (160, 29992), (163, 29440), (184, 26080), (230, 20864), (256, 18745), (320, 14996), (326, 14720), (368, 13040), (460, 10432), (640, 7498), (652, 7360), (736, 6520), (815, 5888), (920, 5216), (1280, 3749), (1304, 3680), (1472, 3260), (1630, 2944), (1840, 2608)]