65623048020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{121524163}}^1$

素因数の和:121524181

約数の個数: 48

約数和(自身を含む): 204160595520

約数和(自身を除く): 138537547500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 121524163, 243048326, 364572489, 486096652, 607620815, 729144978, 1093717467, 1215241630, 1458289956, 1822862445, 2187434934, 2430483260, 3281152401, 3645724890, 4374869868, 5468587335, 6562304802, 7291449780, 10937174670, 13124609604, 16405762005, 21874349340, 32811524010, 65623048020]

約数ペア:

[(1, 65623048020), (2, 32811524010), (3, 21874349340), (4, 16405762005), (5, 13124609604), (6, 10937174670), (9, 7291449780), (10, 6562304802), (12, 5468587335), (15, 4374869868), (18, 3645724890), (20, 3281152401), (27, 2430483260), (30, 2187434934), (36, 1822862445), (45, 1458289956), (54, 1215241630), (60, 1093717467), (90, 729144978), (108, 607620815), (135, 486096652), (180, 364572489), (270, 243048326), (540, 121524163)]