80102280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{667519}}^1$

素因数の和:667533

約数の個数: 32

約数和(自身を含む): 240307200

約数和(自身を除く): 160204920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 667519, 1335038, 2002557, 2670076, 3337595, 4005114, 5340152, 6675190, 8010228, 10012785, 13350380, 16020456, 20025570, 26700760, 40051140, 80102280]

約数ペア:

[(1, 80102280), (2, 40051140), (3, 26700760), (4, 20025570), (5, 16020456), (6, 13350380), (8, 10012785), (10, 8010228), (12, 6675190), (15, 5340152), (20, 4005114), (24, 3337595), (30, 2670076), (40, 2002557), (60, 1335038), (120, 667519)]