2251342440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6253729}}^1$

素因数の和:6253746

約数の個数: 48

約数和(自身を含む): 7316864100

約数和(自身を除く): 5065521660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 6253729, 12507458, 18761187, 25014916, 31268645, 37522374, 50029832, 56283561, 62537290, 75044748, 93805935, 112567122, 125074580, 150089496, 187611870, 225134244, 250149160, 281417805, 375223740, 450268488, 562835610, 750447480, 1125671220, 2251342440]

約数ペア:

[(1, 2251342440), (2, 1125671220), (3, 750447480), (4, 562835610), (5, 450268488), (6, 375223740), (8, 281417805), (9, 250149160), (10, 225134244), (12, 187611870), (15, 150089496), (18, 125074580), (20, 112567122), (24, 93805935), (30, 75044748), (36, 62537290), (40, 56283561), (45, 50029832), (60, 37522374), (72, 31268645), (90, 25014916), (120, 18761187), (180, 12507458), (360, 6253729)]