18199680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{9479}}^1$

素因数の和:9501

約数の個数: 64

約数和(自身を含む): 58017600

約数和(自身を除く): 39817920

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, 320, 384, 480, 640, 960, 1920, 9479, 18958, 28437, 37916, 47395, 56874, 75832, 94790, 113748, 142185, 151664, 189580, 227496, 284370, 303328, 379160, 454992, 568740, 606656, 758320, 909984, 1137480, 1213312, 1516640, 1819968, 2274960, 3033280, 3639936, 4549920, 6066560, 9099840, 18199680]

約数ペア:

[(1, 18199680), (2, 9099840), (3, 6066560), (4, 4549920), (5, 3639936), (6, 3033280), (8, 2274960), (10, 1819968), (12, 1516640), (15, 1213312), (16, 1137480), (20, 909984), (24, 758320), (30, 606656), (32, 568740), (40, 454992), (48, 379160), (60, 303328), (64, 284370), (80, 227496), (96, 189580), (120, 151664), (128, 142185), (160, 113748), (192, 94790), (240, 75832), (320, 56874), (384, 47395), (480, 37916), (640, 28437), (960, 18958), (1920, 9479)]