2050080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4271}}^1$

素因数の和:4289

約数の個数: 48

約数和(自身を含む): 6459264

約数和(自身を除く): 4409184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4271, 8542, 12813, 17084, 21355, 25626, 34168, 42710, 51252, 64065, 68336, 85420, 102504, 128130, 136672, 170840, 205008, 256260, 341680, 410016, 512520, 683360, 1025040, 2050080]

約数ペア:

[(1, 2050080), (2, 1025040), (3, 683360), (4, 512520), (5, 410016), (6, 341680), (8, 256260), (10, 205008), (12, 170840), (15, 136672), (16, 128130), (20, 102504), (24, 85420), (30, 68336), (32, 64065), (40, 51252), (48, 42710), (60, 34168), (80, 25626), (96, 21355), (120, 17084), (160, 12813), (240, 8542), (480, 4271)]