149816280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1248469}}^1$

素因数の和:1248483

約数の個数: 32

約数和(自身を含む): 449449200

約数和(自身を除く): 299632920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1248469, 2496938, 3745407, 4993876, 6242345, 7490814, 9987752, 12484690, 14981628, 18727035, 24969380, 29963256, 37454070, 49938760, 74908140, 149816280]

約数ペア:

[(1, 149816280), (2, 74908140), (3, 49938760), (4, 37454070), (5, 29963256), (6, 24969380), (8, 18727035), (10, 14981628), (12, 12484690), (15, 9987752), (20, 7490814), (24, 6242345), (30, 4993876), (40, 3745407), (60, 2496938), (120, 1248469)]