139573260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{258469}}^1$

素因数の和:258487

約数の個数: 48

約数和(自身を含む): 434229600

約数和(自身を除く): 294656340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 258469, 516938, 775407, 1033876, 1292345, 1550814, 2326221, 2584690, 3101628, 3877035, 4652442, 5169380, 6978663, 7754070, 9304884, 11631105, 13957326, 15508140, 23262210, 27914652, 34893315, 46524420, 69786630, 139573260]

約数ペア:

[(1, 139573260), (2, 69786630), (3, 46524420), (4, 34893315), (5, 27914652), (6, 23262210), (9, 15508140), (10, 13957326), (12, 11631105), (15, 9304884), (18, 7754070), (20, 6978663), (27, 5169380), (30, 4652442), (36, 3877035), (45, 3101628), (54, 2584690), (60, 2326221), (90, 1550814), (108, 1292345), (135, 1033876), (180, 775407), (270, 516938), (540, 258469)]