15120264

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{11887}}^1$

素因数の和:11949

約数の個数: 32

約数和(自身を含む): 38517120

約数和(自身を除く): 23396856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 11887, 23774, 35661, 47548, 71322, 95096, 142644, 285288, 630011, 1260022, 1890033, 2520044, 3780066, 5040088, 7560132, 15120264]

約数ペア:

[(1, 15120264), (2, 7560132), (3, 5040088), (4, 3780066), (6, 2520044), (8, 1890033), (12, 1260022), (24, 630011), (53, 285288), (106, 142644), (159, 95096), (212, 71322), (318, 47548), (424, 35661), (636, 23774), (1272, 11887)]