38338680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{319489}}^1$

素因数の和:319503

約数の個数: 32

約数和(自身を含む): 115016400

約数和(自身を除く): 76677720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 319489, 638978, 958467, 1277956, 1597445, 1916934, 2555912, 3194890, 3833868, 4792335, 6389780, 7667736, 9584670, 12779560, 19169340, 38338680]

約数ペア:

[(1, 38338680), (2, 19169340), (3, 12779560), (4, 9584670), (5, 7667736), (6, 6389780), (8, 4792335), (10, 3833868), (12, 3194890), (15, 2555912), (20, 1916934), (24, 1597445), (30, 1277956), (40, 958467), (60, 638978), (120, 319489)]