269643840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{280879}}^1$

素因数の和:280899

約数の個数: 56

約数和(自身を含む): 856122240

約数和(自身を除く): 586478400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 280879, 561758, 842637, 1123516, 1404395, 1685274, 2247032, 2808790, 3370548, 4213185, 4494064, 5617580, 6741096, 8426370, 8988128, 11235160, 13482192, 16852740, 17976256, 22470320, 26964384, 33705480, 44940640, 53928768, 67410960, 89881280, 134821920, 269643840]

約数ペア:

[(1, 269643840), (2, 134821920), (3, 89881280), (4, 67410960), (5, 53928768), (6, 44940640), (8, 33705480), (10, 26964384), (12, 22470320), (15, 17976256), (16, 16852740), (20, 13482192), (24, 11235160), (30, 8988128), (32, 8426370), (40, 6741096), (48, 5617580), (60, 4494064), (64, 4213185), (80, 3370548), (96, 2808790), (120, 2247032), (160, 1685274), (192, 1404395), (240, 1123516), (320, 842637), (480, 561758), (960, 280879)]