27816994440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77269429}}^1$

素因数の和:77269446

約数の個数: 48

約数和(自身を含む): 90405233100

約数和(自身を除く): 62588238660

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, 77269429, 154538858, 231808287, 309077716, 386347145, 463616574, 618155432, 695424861, 772694290, 927233148, 1159041435, 1390849722, 1545388580, 1854466296, 2318082870, 2781699444, 3090777160, 3477124305, 4636165740, 5563398888, 6954248610, 9272331480, 13908497220, 27816994440]

約数ペア:

[(1, 27816994440), (2, 13908497220), (3, 9272331480), (4, 6954248610), (5, 5563398888), (6, 4636165740), (8, 3477124305), (9, 3090777160), (10, 2781699444), (12, 2318082870), (15, 1854466296), (18, 1545388580), (20, 1390849722), (24, 1159041435), (30, 927233148), (36, 772694290), (40, 695424861), (45, 618155432), (60, 463616574), (72, 386347145), (90, 309077716), (120, 231808287), (180, 154538858), (360, 77269429)]