248456280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2070469}}^1$

素因数の和:2070483

約数の個数: 32

約数和(自身を含む): 745369200

約数和(自身を除く): 496912920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2070469, 4140938, 6211407, 8281876, 10352345, 12422814, 16563752, 20704690, 24845628, 31057035, 41409380, 49691256, 62114070, 82818760, 124228140, 248456280]

約数ペア:

[(1, 248456280), (2, 124228140), (3, 82818760), (4, 62114070), (5, 49691256), (6, 41409380), (8, 31057035), (10, 24845628), (12, 20704690), (15, 16563752), (20, 12422814), (24, 10352345), (30, 8281876), (40, 6211407), (60, 4140938), (120, 2070469)]