2785778880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2901853}}^1$

素因数の和:2901873

約数の個数: 56

約数和(自身を含む): 8844850992

約数和(自身を除く): 6059072112

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, 2901853, 5803706, 8705559, 11607412, 14509265, 17411118, 23214824, 29018530, 34822236, 43527795, 46429648, 58037060, 69644472, 87055590, 92859296, 116074120, 139288944, 174111180, 185718592, 232148240, 278577888, 348222360, 464296480, 557155776, 696444720, 928592960, 1392889440, 2785778880]

約数ペア:

[(1, 2785778880), (2, 1392889440), (3, 928592960), (4, 696444720), (5, 557155776), (6, 464296480), (8, 348222360), (10, 278577888), (12, 232148240), (15, 185718592), (16, 174111180), (20, 139288944), (24, 116074120), (30, 92859296), (32, 87055590), (40, 69644472), (48, 58037060), (60, 46429648), (64, 43527795), (80, 34822236), (96, 29018530), (120, 23214824), (160, 17411118), (192, 14509265), (240, 11607412), (320, 8705559), (480, 5803706), (960, 2901853)]