25687560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{214063}}^1$

素因数の和:214077

約数の個数: 32

約数和(自身を含む): 77063040

約数和(自身を除く): 51375480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 214063, 428126, 642189, 856252, 1070315, 1284378, 1712504, 2140630, 2568756, 3210945, 4281260, 5137512, 6421890, 8562520, 12843780, 25687560]

約数ペア:

[(1, 25687560), (2, 12843780), (3, 8562520), (4, 6421890), (5, 5137512), (6, 4281260), (8, 3210945), (10, 2568756), (12, 2140630), (15, 1712504), (20, 1284378), (24, 1070315), (30, 856252), (40, 642189), (60, 428126), (120, 214063)]