7630240

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 18240768

約数和(自身を除く): 10610528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 463, 515, 824, 926, 1030, 1648, 1852, 2060, 2315, 3296, 3704, 4120, 4630, 7408, 8240, 9260, 14816, 16480, 18520, 37040, 47689, 74080, 95378, 190756, 238445, 381512, 476890, 763024, 953780, 1526048, 1907560, 3815120, 7630240]

約数ペア:

[(1, 7630240), (2, 3815120), (4, 1907560), (5, 1526048), (8, 953780), (10, 763024), (16, 476890), (20, 381512), (32, 238445), (40, 190756), (80, 95378), (103, 74080), (160, 47689), (206, 37040), (412, 18520), (463, 16480), (515, 14816), (824, 9260), (926, 8240), (1030, 7408), (1648, 4630), (1852, 4120), (2060, 3704), (2315, 3296)]