123676470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{853}}^1$

素因数の和:1051

約数の個数: 80

約数和(自身を含む): 334802160

約数和(自身を除く): 211125690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 179, 270, 358, 405, 537, 810, 853, 895, 1074, 1611, 1706, 1790, 2559, 2685, 3222, 4265, 4833, 5118, 5370, 7677, 8055, 8530, 9666, 12795, 14499, 15354, 16110, 23031, 24165, 25590, 28998, 38385, 46062, 48330, 69093, 72495, 76770, 115155, 138186, 144990, 152687, 230310, 305374, 345465, 458061, 690930, 763435, 916122, 1374183, 1526870, 2290305, 2748366, 4122549, 4580610, 6870915, 8245098, 12367647, 13741830, 20612745, 24735294, 41225490, 61838235, 123676470]

約数ペア:

[(1, 123676470), (2, 61838235), (3, 41225490), (5, 24735294), (6, 20612745), (9, 13741830), (10, 12367647), (15, 8245098), (18, 6870915), (27, 4580610), (30, 4122549), (45, 2748366), (54, 2290305), (81, 1526870), (90, 1374183), (135, 916122), (162, 763435), (179, 690930), (270, 458061), (358, 345465), (405, 305374), (537, 230310), (810, 152687), (853, 144990), (895, 138186), (1074, 115155), (1611, 76770), (1706, 72495), (1790, 69093), (2559, 48330), (2685, 46062), (3222, 38385), (4265, 28998), (4833, 25590), (5118, 24165), (5370, 23031), (7677, 16110), (8055, 15354), (8530, 14499), (9666, 12795)]