27706680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{76963}}^1$

素因数の和:76980

約数の個数: 48

約数和(自身を含む): 90047880

約数和(自身を除く): 62341200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 76963, 153926, 230889, 307852, 384815, 461778, 615704, 692667, 769630, 923556, 1154445, 1385334, 1539260, 1847112, 2308890, 2770668, 3078520, 3463335, 4617780, 5541336, 6926670, 9235560, 13853340, 27706680]

約数ペア:

[(1, 27706680), (2, 13853340), (3, 9235560), (4, 6926670), (5, 5541336), (6, 4617780), (8, 3463335), (9, 3078520), (10, 2770668), (12, 2308890), (15, 1847112), (18, 1539260), (20, 1385334), (24, 1154445), (30, 923556), (36, 769630), (40, 692667), (45, 615704), (60, 461778), (72, 384815), (90, 307852), (120, 230889), (180, 153926), (360, 76963)]