2690718120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173819}}^1$

素因数の和:173879

約数の個数: 96

約数和(自身を含む): 8948253600

約数和(自身を除く): 6257535480

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, 173819, 347638, 521457, 695276, 869095, 1042914, 1390552, 1564371, 1738190, 2085828, 2607285, 3128742, 3476380, 4171656, 5214570, 6257484, 6952760, 7474217, 7821855, 10429140, 12514968, 14948434, 15643710, 20858280, 22422651, 29896868, 31287420, 37371085, 44845302, 59793736, 62574840, 67267953, 74742170, 89690604, 112113255, 134535906, 149484340, 179381208, 224226510, 269071812, 298968680, 336339765, 448453020, 538143624, 672679530, 896906040, 1345359060, 2690718120]

約数ペア:

[(1, 2690718120), (2, 1345359060), (3, 896906040), (4, 672679530), (5, 538143624), (6, 448453020), (8, 336339765), (9, 298968680), (10, 269071812), (12, 224226510), (15, 179381208), (18, 149484340), (20, 134535906), (24, 112113255), (30, 89690604), (36, 74742170), (40, 67267953), (43, 62574840), (45, 59793736), (60, 44845302), (72, 37371085), (86, 31287420), (90, 29896868), (120, 22422651), (129, 20858280), (172, 15643710), (180, 14948434), (215, 12514968), (258, 10429140), (344, 7821855), (360, 7474217), (387, 6952760), (430, 6257484), (516, 5214570), (645, 4171656), (774, 3476380), (860, 3128742), (1032, 2607285), (1290, 2085828), (1548, 1738190), (1720, 1564371), (1935, 1390552), (2580, 1042914), (3096, 869095), (3870, 695276), (5160, 521457), (7740, 347638), (15480, 173819)]