280398576

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{53593}}^1$

素因数の和:53713

約数の個数: 40

約数和(自身を含む): 731022160

約数和(自身を除く): 450623584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 53593, 107186, 160779, 214372, 321558, 428744, 643116, 857488, 1286232, 2572464, 5841637, 11683274, 17524911, 23366548, 35049822, 46733096, 70099644, 93466192, 140199288, 280398576]

約数ペア:

[(1, 280398576), (2, 140199288), (3, 93466192), (4, 70099644), (6, 46733096), (8, 35049822), (12, 23366548), (16, 17524911), (24, 11683274), (48, 5841637), (109, 2572464), (218, 1286232), (327, 857488), (436, 643116), (654, 428744), (872, 321558), (1308, 214372), (1744, 160779), (2616, 107186), (5232, 53593)]