60869080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^2\times {\mathrm{823}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 140384880

約数和(自身を除く): 79515800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 823, 860, 1646, 1720, 1849, 3292, 3698, 4115, 6584, 7396, 8230, 9245, 14792, 16460, 18490, 32920, 35389, 36980, 70778, 73960, 141556, 176945, 283112, 353890, 707780, 1415560, 1521727, 3043454, 6086908, 7608635, 12173816, 15217270, 30434540, 60869080]

約数ペア:

[(1, 60869080), (2, 30434540), (4, 15217270), (5, 12173816), (8, 7608635), (10, 6086908), (20, 3043454), (40, 1521727), (43, 1415560), (86, 707780), (172, 353890), (215, 283112), (344, 176945), (430, 141556), (823, 73960), (860, 70778), (1646, 36980), (1720, 35389), (1849, 32920), (3292, 18490), (3698, 16460), (4115, 14792), (6584, 9245), (7396, 8230)]