2689676880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1018817}}^1$

素因数の和:1018844

約数の個数: 80

約数和(自身を含む): 9096007104

約数和(自身を除く): 6406330224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 1018817, 2037634, 3056451, 4075268, 5094085, 6112902, 8150536, 10188170, 11206987, 12225804, 15282255, 16301072, 20376340, 22413974, 24451608, 30564510, 33620961, 40752680, 44827948, 48903216, 56034935, 61129020, 67241922, 81505360, 89655896, 112069870, 122258040, 134483844, 168104805, 179311792, 224139740, 244516080, 268967688, 336209610, 448279480, 537935376, 672419220, 896558960, 1344838440, 2689676880]

約数ペア:

[(1, 2689676880), (2, 1344838440), (3, 896558960), (4, 672419220), (5, 537935376), (6, 448279480), (8, 336209610), (10, 268967688), (11, 244516080), (12, 224139740), (15, 179311792), (16, 168104805), (20, 134483844), (22, 122258040), (24, 112069870), (30, 89655896), (33, 81505360), (40, 67241922), (44, 61129020), (48, 56034935), (55, 48903216), (60, 44827948), (66, 40752680), (80, 33620961), (88, 30564510), (110, 24451608), (120, 22413974), (132, 20376340), (165, 16301072), (176, 15282255), (220, 12225804), (240, 11206987), (264, 10188170), (330, 8150536), (440, 6112902), (528, 5094085), (660, 4075268), (880, 3056451), (1320, 2037634), (2640, 1018817)]