67353360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{280639}}^1$

素因数の和:280655

約数の個数: 40

約数和(自身を含む): 208796160

約数和(自身を除く): 141442800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 280639, 561278, 841917, 1122556, 1403195, 1683834, 2245112, 2806390, 3367668, 4209585, 4490224, 5612780, 6735336, 8419170, 11225560, 13470672, 16838340, 22451120, 33676680, 67353360]

約数ペア:

[(1, 67353360), (2, 33676680), (3, 22451120), (4, 16838340), (5, 13470672), (6, 11225560), (8, 8419170), (10, 6735336), (12, 5612780), (15, 4490224), (16, 4209585), (20, 3367668), (24, 2806390), (30, 2245112), (40, 1683834), (48, 1403195), (60, 1122556), (80, 841917), (120, 561278), (240, 280639)]