38557560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{321313}}^1$

素因数の和:321327

約数の個数: 32

約数和(自身を含む): 115673040

約数和(自身を除く): 77115480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 321313, 642626, 963939, 1285252, 1606565, 1927878, 2570504, 3213130, 3855756, 4819695, 6426260, 7711512, 9639390, 12852520, 19278780, 38557560]

約数ペア:

[(1, 38557560), (2, 19278780), (3, 12852520), (4, 9639390), (5, 7711512), (6, 6426260), (8, 4819695), (10, 3855756), (12, 3213130), (15, 2570504), (20, 1927878), (24, 1606565), (30, 1285252), (40, 963939), (60, 642626), (120, 321313)]