16588920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{138241}}^1$

素因数の和:138255

約数の個数: 32

約数和(自身を含む): 49767120

約数和(自身を除く): 33178200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 138241, 276482, 414723, 552964, 691205, 829446, 1105928, 1382410, 1658892, 2073615, 2764820, 3317784, 4147230, 5529640, 8294460, 16588920]

約数ペア:

[(1, 16588920), (2, 8294460), (3, 5529640), (4, 4147230), (5, 3317784), (6, 2764820), (8, 2073615), (10, 1658892), (12, 1382410), (15, 1105928), (20, 829446), (24, 691205), (30, 552964), (40, 414723), (60, 276482), (120, 138241)]