53620920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 180576000

約数和(自身を除く): 126955080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 379, 393, 524, 540, 655, 758, 786, 1048, 1080, 1137, 1179, 1310, 1516, 1572, 1895, 1965, 2274, 2358, 2620, 3032, 3144, 3411, 3537, 3790, 3930, 4548, 4716, 5240, 5685, 5895, 6822, 7074, 7580, 7860, 9096, 9432, 10233, 11370, 11790, 13644, 14148, 15160, 15720, 17055, 17685, 20466, 22740, 23580, 27288, 28296, 34110, 35370, 40932, 45480, 47160, 49649, 51165, 68220, 70740, 81864, 99298, 102330, 136440, 141480, 148947, 198596, 204660, 248245, 297894, 397192, 409320, 446841, 496490, 595788, 744735, 893682, 992980, 1191576, 1340523, 1489470, 1787364, 1985960, 2234205, 2681046, 2978940, 3574728, 4468410, 5362092, 5957880, 6702615, 8936820, 10724184, 13405230, 17873640, 26810460, 53620920]

約数ペア:

[(1, 53620920), (2, 26810460), (3, 17873640), (4, 13405230), (5, 10724184), (6, 8936820), (8, 6702615), (9, 5957880), (10, 5362092), (12, 4468410), (15, 3574728), (18, 2978940), (20, 2681046), (24, 2234205), (27, 1985960), (30, 1787364), (36, 1489470), (40, 1340523), (45, 1191576), (54, 992980), (60, 893682), (72, 744735), (90, 595788), (108, 496490), (120, 446841), (131, 409320), (135, 397192), (180, 297894), (216, 248245), (262, 204660), (270, 198596), (360, 148947), (379, 141480), (393, 136440), (524, 102330), (540, 99298), (655, 81864), (758, 70740), (786, 68220), (1048, 51165), (1080, 49649), (1137, 47160), (1179, 45480), (1310, 40932), (1516, 35370), (1572, 34110), (1895, 28296), (1965, 27288), (2274, 23580), (2358, 22740), (2620, 20466), (3032, 17685), (3144, 17055), (3411, 15720), (3537, 15160), (3790, 14148), (3930, 13644), (4548, 11790), (4716, 11370), (5240, 10233), (5685, 9432), (5895, 9096), (6822, 7860), (7074, 7580)]