2487567060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1256347}}^1$

素因数の和:1256373

約数の個数: 72

約数和(自身を含む): 8231592096

約数和(自身を除く): 5744025036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 1256347, 2512694, 3769041, 5025388, 6281735, 7538082, 11307123, 12563470, 13819817, 15076164, 18845205, 22614246, 25126940, 27639634, 37690410, 41459451, 45228492, 55279268, 56535615, 69099085, 75380820, 82918902, 113071230, 124378353, 138198170, 165837804, 207297255, 226142460, 248756706, 276396340, 414594510, 497513412, 621891765, 829189020, 1243783530, 2487567060]

約数ペア:

[(1, 2487567060), (2, 1243783530), (3, 829189020), (4, 621891765), (5, 497513412), (6, 414594510), (9, 276396340), (10, 248756706), (11, 226142460), (12, 207297255), (15, 165837804), (18, 138198170), (20, 124378353), (22, 113071230), (30, 82918902), (33, 75380820), (36, 69099085), (44, 56535615), (45, 55279268), (55, 45228492), (60, 41459451), (66, 37690410), (90, 27639634), (99, 25126940), (110, 22614246), (132, 18845205), (165, 15076164), (180, 13819817), (198, 12563470), (220, 11307123), (330, 7538082), (396, 6281735), (495, 5025388), (660, 3769041), (990, 2512694), (1980, 1256347)]