57399120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2749}}^1$

素因数の和:2797

約数の個数: 120

約数和(自身を含む): 199485000

約数和(自身を除く): 142085880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 2749, 3480, 4176, 5220, 5498, 6960, 8247, 10440, 10996, 13745, 16494, 20880, 21992, 24741, 27490, 32988, 41235, 43984, 49482, 54980, 65976, 79721, 82470, 98964, 109960, 123705, 131952, 159442, 164940, 197928, 219920, 239163, 247410, 318884, 329880, 395856, 398605, 478326, 494820, 637768, 659760, 717489, 797210, 956652, 989640, 1195815, 1275536, 1434978, 1594420, 1913304, 1979280, 2391630, 2869956, 3188840, 3587445, 3826608, 4783260, 5739912, 6377680, 7174890, 9566520, 11479824, 14349780, 19133040, 28699560, 57399120]

約数ペア:

[(1, 57399120), (2, 28699560), (3, 19133040), (4, 14349780), (5, 11479824), (6, 9566520), (8, 7174890), (9, 6377680), (10, 5739912), (12, 4783260), (15, 3826608), (16, 3587445), (18, 3188840), (20, 2869956), (24, 2391630), (29, 1979280), (30, 1913304), (36, 1594420), (40, 1434978), (45, 1275536), (48, 1195815), (58, 989640), (60, 956652), (72, 797210), (80, 717489), (87, 659760), (90, 637768), (116, 494820), (120, 478326), (144, 398605), (145, 395856), (174, 329880), (180, 318884), (232, 247410), (240, 239163), (261, 219920), (290, 197928), (348, 164940), (360, 159442), (435, 131952), (464, 123705), (522, 109960), (580, 98964), (696, 82470), (720, 79721), (870, 65976), (1044, 54980), (1160, 49482), (1305, 43984), (1392, 41235), (1740, 32988), (2088, 27490), (2320, 24741), (2610, 21992), (2749, 20880), (3480, 16494), (4176, 13745), (5220, 10996), (5498, 10440), (6960, 8247)]