45388920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{378241}}^1$

素因数の和:378255

約数の個数: 32

約数和(自身を含む): 136167120

約数和(自身を除く): 90778200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 378241, 756482, 1134723, 1512964, 1891205, 2269446, 3025928, 3782410, 4538892, 5673615, 7564820, 9077784, 11347230, 15129640, 22694460, 45388920]

約数ペア:

[(1, 45388920), (2, 22694460), (3, 15129640), (4, 11347230), (5, 9077784), (6, 7564820), (8, 5673615), (10, 4538892), (12, 3782410), (15, 3025928), (20, 2269446), (24, 1891205), (30, 1512964), (40, 1134723), (60, 756482), (120, 378241)]