19351560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{161263}}^1$

素因数の和:161277

約数の個数: 32

約数和(自身を含む): 58055040

約数和(自身を除く): 38703480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 161263, 322526, 483789, 645052, 806315, 967578, 1290104, 1612630, 1935156, 2418945, 3225260, 3870312, 4837890, 6450520, 9675780, 19351560]

約数ペア:

[(1, 19351560), (2, 9675780), (3, 6450520), (4, 4837890), (5, 3870312), (6, 3225260), (8, 2418945), (10, 1935156), (12, 1612630), (15, 1290104), (20, 967578), (24, 806315), (30, 645052), (40, 483789), (60, 322526), (120, 161263)]