9953640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 33153120

約数和(自身を除く): 23199480

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, 643, 645, 774, 860, 1032, 1286, 1290, 1548, 1720, 1929, 1935, 2572, 2580, 3096, 3215, 3858, 3870, 5144, 5160, 5787, 6430, 7716, 7740, 9645, 11574, 12860, 15432, 15480, 19290, 23148, 25720, 27649, 28935, 38580, 46296, 55298, 57870, 77160, 82947, 110596, 115740, 138245, 165894, 221192, 231480, 248841, 276490, 331788, 414735, 497682, 552980, 663576, 829470, 995364, 1105960, 1244205, 1658940, 1990728, 2488410, 3317880, 4976820, 9953640]

約数ペア:

[(1, 9953640), (2, 4976820), (3, 3317880), (4, 2488410), (5, 1990728), (6, 1658940), (8, 1244205), (9, 1105960), (10, 995364), (12, 829470), (15, 663576), (18, 552980), (20, 497682), (24, 414735), (30, 331788), (36, 276490), (40, 248841), (43, 231480), (45, 221192), (60, 165894), (72, 138245), (86, 115740), (90, 110596), (120, 82947), (129, 77160), (172, 57870), (180, 55298), (215, 46296), (258, 38580), (344, 28935), (360, 27649), (387, 25720), (430, 23148), (516, 19290), (643, 15480), (645, 15432), (774, 12860), (860, 11574), (1032, 9645), (1286, 7740), (1290, 7716), (1548, 6430), (1720, 5787), (1929, 5160), (1935, 5144), (2572, 3870), (2580, 3858), (3096, 3215)]