538088640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1913}}^1$

素因数の和:2226

約数の個数: 112

約数和(自身を含む): 1715158368

約数和(自身を除く): 1177069728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 293, 320, 480, 586, 879, 960, 1172, 1465, 1758, 1913, 2344, 2930, 3516, 3826, 4395, 4688, 5739, 5860, 7032, 7652, 8790, 9376, 9565, 11478, 11720, 14064, 15304, 17580, 18752, 19130, 22956, 23440, 28128, 28695, 30608, 35160, 38260, 45912, 46880, 56256, 57390, 61216, 70320, 76520, 91824, 93760, 114780, 122432, 140640, 153040, 183648, 229560, 281280, 306080, 367296, 459120, 560509, 612160, 918240, 1121018, 1681527, 1836480, 2242036, 2802545, 3363054, 4484072, 5605090, 6726108, 8407635, 8968144, 11210180, 13452216, 16815270, 17936288, 22420360, 26904432, 33630540, 35872576, 44840720, 53808864, 67261080, 89681440, 107617728, 134522160, 179362880, 269044320, 538088640]

約数ペア:

[(1, 538088640), (2, 269044320), (3, 179362880), (4, 134522160), (5, 107617728), (6, 89681440), (8, 67261080), (10, 53808864), (12, 44840720), (15, 35872576), (16, 33630540), (20, 26904432), (24, 22420360), (30, 17936288), (32, 16815270), (40, 13452216), (48, 11210180), (60, 8968144), (64, 8407635), (80, 6726108), (96, 5605090), (120, 4484072), (160, 3363054), (192, 2802545), (240, 2242036), (293, 1836480), (320, 1681527), (480, 1121018), (586, 918240), (879, 612160), (960, 560509), (1172, 459120), (1465, 367296), (1758, 306080), (1913, 281280), (2344, 229560), (2930, 183648), (3516, 153040), (3826, 140640), (4395, 122432), (4688, 114780), (5739, 93760), (5860, 91824), (7032, 76520), (7652, 70320), (8790, 61216), (9376, 57390), (9565, 56256), (11478, 46880), (11720, 45912), (14064, 38260), (15304, 35160), (17580, 30608), (18752, 28695), (19130, 28128), (22956, 23440)]