56393640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3643}}^1$

素因数の和:3703

約数の個数: 96

約数和(自身を含む): 187593120

約数和(自身を除く): 131199480

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, 3643, 3870, 5160, 7286, 7740, 10929, 14572, 15480, 18215, 21858, 29144, 32787, 36430, 43716, 54645, 65574, 72860, 87432, 109290, 131148, 145720, 156649, 163935, 218580, 262296, 313298, 327870, 437160, 469947, 626596, 655740, 783245, 939894, 1253192, 1311480, 1409841, 1566490, 1879788, 2349735, 2819682, 3132980, 3759576, 4699470, 5639364, 6265960, 7049205, 9398940, 11278728, 14098410, 18797880, 28196820, 56393640]

約数ペア:

[(1, 56393640), (2, 28196820), (3, 18797880), (4, 14098410), (5, 11278728), (6, 9398940), (8, 7049205), (9, 6265960), (10, 5639364), (12, 4699470), (15, 3759576), (18, 3132980), (20, 2819682), (24, 2349735), (30, 1879788), (36, 1566490), (40, 1409841), (43, 1311480), (45, 1253192), (60, 939894), (72, 783245), (86, 655740), (90, 626596), (120, 469947), (129, 437160), (172, 327870), (180, 313298), (215, 262296), (258, 218580), (344, 163935), (360, 156649), (387, 145720), (430, 131148), (516, 109290), (645, 87432), (774, 72860), (860, 65574), (1032, 54645), (1290, 43716), (1548, 36430), (1720, 32787), (1935, 29144), (2580, 21858), (3096, 18215), (3643, 15480), (3870, 14572), (5160, 10929), (7286, 7740)]