348536280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2904469}}^1$

素因数の和:2904483

約数の個数: 32

約数和(自身を含む): 1045609200

約数和(自身を除く): 697072920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2904469, 5808938, 8713407, 11617876, 14522345, 17426814, 23235752, 29044690, 34853628, 43567035, 58089380, 69707256, 87134070, 116178760, 174268140, 348536280]

約数ペア:

[(1, 348536280), (2, 174268140), (3, 116178760), (4, 87134070), (5, 69707256), (6, 58089380), (8, 43567035), (10, 34853628), (12, 29044690), (15, 23235752), (20, 17426814), (24, 14522345), (30, 11617876), (40, 8713407), (60, 5808938), (120, 2904469)]