267727620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{8011}}^1$

素因数の和:8580

約数の個数: 48

約数和(自身を含む): 751076928

約数和(自身を除く): 483349308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1671, 2228, 2785, 3342, 5570, 6684, 8011, 8355, 11140, 16022, 16710, 24033, 32044, 33420, 40055, 48066, 80110, 96132, 120165, 160220, 240330, 480660, 4462127, 8924254, 13386381, 17848508, 22310635, 26772762, 44621270, 53545524, 66931905, 89242540, 133863810, 267727620]

約数ペア:

[(1, 267727620), (2, 133863810), (3, 89242540), (4, 66931905), (5, 53545524), (6, 44621270), (10, 26772762), (12, 22310635), (15, 17848508), (20, 13386381), (30, 8924254), (60, 4462127), (557, 480660), (1114, 240330), (1671, 160220), (2228, 120165), (2785, 96132), (3342, 80110), (5570, 48066), (6684, 40055), (8011, 33420), (8355, 32044), (11140, 24033), (16022, 16710)]