120370240

素因数分解:

$2^6\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1949}}^1$

素因数の和:2159

約数の個数: 56

約数和(自身を含む): 288264600

約数和(自身を除く): 167894360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 193, 320, 386, 772, 965, 1544, 1930, 1949, 3088, 3860, 3898, 6176, 7720, 7796, 9745, 12352, 15440, 15592, 19490, 30880, 31184, 38980, 61760, 62368, 77960, 124736, 155920, 311840, 376157, 623680, 752314, 1504628, 1880785, 3009256, 3761570, 6018512, 7523140, 12037024, 15046280, 24074048, 30092560, 60185120, 120370240]

約数ペア:

[(1, 120370240), (2, 60185120), (4, 30092560), (5, 24074048), (8, 15046280), (10, 12037024), (16, 7523140), (20, 6018512), (32, 3761570), (40, 3009256), (64, 1880785), (80, 1504628), (160, 752314), (193, 623680), (320, 376157), (386, 311840), (772, 155920), (965, 124736), (1544, 77960), (1930, 62368), (1949, 61760), (3088, 38980), (3860, 31184), (3898, 30880), (6176, 19490), (7720, 15592), (7796, 15440), (9745, 12352)]