103667280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{431947}}^1$

素因数の和:431963

約数の個数: 40

約数和(自身を含む): 321369312

約数和(自身を除く): 217702032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 431947, 863894, 1295841, 1727788, 2159735, 2591682, 3455576, 4319470, 5183364, 6479205, 6911152, 8638940, 10366728, 12958410, 17277880, 20733456, 25916820, 34555760, 51833640, 103667280]

約数ペア:

[(1, 103667280), (2, 51833640), (3, 34555760), (4, 25916820), (5, 20733456), (6, 17277880), (8, 12958410), (10, 10366728), (12, 8638940), (15, 6911152), (16, 6479205), (20, 5183364), (24, 4319470), (30, 3455576), (40, 2591682), (48, 2159735), (60, 1727788), (80, 1295841), (120, 863894), (240, 431947)]