15319560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127663}}^1$

素因数の和:127677

約数の個数: 32

約数和(自身を含む): 45959040

約数和(自身を除く): 30639480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127663, 255326, 382989, 510652, 638315, 765978, 1021304, 1276630, 1531956, 1914945, 2553260, 3063912, 3829890, 5106520, 7659780, 15319560]

約数ペア:

[(1, 15319560), (2, 7659780), (3, 5106520), (4, 3829890), (5, 3063912), (6, 2553260), (8, 1914945), (10, 1531956), (12, 1276630), (15, 1021304), (20, 765978), (24, 638315), (30, 510652), (40, 382989), (60, 255326), (120, 127663)]