30496880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10303}}^1$

素因数の和:10353

約数の個数: 40

約数和(自身を含む): 72828672

約数和(自身を除く): 42331792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 10303, 20606, 41212, 51515, 82424, 103030, 164848, 206060, 381211, 412120, 762422, 824240, 1524844, 1906055, 3049688, 3812110, 6099376, 7624220, 15248440, 30496880]

約数ペア:

[(1, 30496880), (2, 15248440), (4, 7624220), (5, 6099376), (8, 3812110), (10, 3049688), (16, 1906055), (20, 1524844), (37, 824240), (40, 762422), (74, 412120), (80, 381211), (148, 206060), (185, 164848), (296, 103030), (370, 82424), (592, 51515), (740, 41212), (1480, 20606), (2960, 10303)]