340606440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22003}}^1$

素因数の和:22063

約数の個数: 96

約数和(自身を含む): 1132765920

約数和(自身を除く): 792159480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 22003, 44006, 66009, 88012, 110015, 132018, 176024, 198027, 220030, 264036, 330045, 396054, 440060, 528072, 660090, 792108, 880120, 946129, 990135, 1320180, 1584216, 1892258, 1980270, 2640360, 2838387, 3784516, 3960540, 4730645, 5676774, 7569032, 7921080, 8515161, 9461290, 11353548, 14191935, 17030322, 18922580, 22707096, 28383870, 34060644, 37845160, 42575805, 56767740, 68121288, 85151610, 113535480, 170303220, 340606440]

約数ペア:

[(1, 340606440), (2, 170303220), (3, 113535480), (4, 85151610), (5, 68121288), (6, 56767740), (8, 42575805), (9, 37845160), (10, 34060644), (12, 28383870), (15, 22707096), (18, 18922580), (20, 17030322), (24, 14191935), (30, 11353548), (36, 9461290), (40, 8515161), (43, 7921080), (45, 7569032), (60, 5676774), (72, 4730645), (86, 3960540), (90, 3784516), (120, 2838387), (129, 2640360), (172, 1980270), (180, 1892258), (215, 1584216), (258, 1320180), (344, 990135), (360, 946129), (387, 880120), (430, 792108), (516, 660090), (645, 528072), (774, 440060), (860, 396054), (1032, 330045), (1290, 264036), (1548, 220030), (1720, 198027), (1935, 176024), (2580, 132018), (3096, 110015), (3870, 88012), (5160, 66009), (7740, 44006), (15480, 22003)]