219958080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{229123}}^1$

素因数の和:229143

約数の個数: 56

約数和(自身を含む): 698369952

約数和(自身を除く): 478411872

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, 160, 192, 240, 320, 480, 960, 229123, 458246, 687369, 916492, 1145615, 1374738, 1832984, 2291230, 2749476, 3436845, 3665968, 4582460, 5498952, 6873690, 7331936, 9164920, 10997904, 13747380, 14663872, 18329840, 21995808, 27494760, 36659680, 43991616, 54989520, 73319360, 109979040, 219958080]

約数ペア:

[(1, 219958080), (2, 109979040), (3, 73319360), (4, 54989520), (5, 43991616), (6, 36659680), (8, 27494760), (10, 21995808), (12, 18329840), (15, 14663872), (16, 13747380), (20, 10997904), (24, 9164920), (30, 7331936), (32, 6873690), (40, 5498952), (48, 4582460), (60, 3665968), (64, 3436845), (80, 2749476), (96, 2291230), (120, 1832984), (160, 1374738), (192, 1145615), (240, 916492), (320, 687369), (480, 458246), (960, 229123)]