313967040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{911}}^1$

素因数の和:1290

約数の個数: 112

約数和(自身を含む): 1000719360

約数和(自身を除く): 686752320

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, 320, 359, 480, 718, 911, 960, 1077, 1436, 1795, 1822, 2154, 2733, 2872, 3590, 3644, 4308, 4555, 5385, 5466, 5744, 7180, 7288, 8616, 9110, 10770, 10932, 11488, 13665, 14360, 14576, 17232, 18220, 21540, 21864, 22976, 27330, 28720, 29152, 34464, 36440, 43080, 43728, 54660, 57440, 58304, 68928, 72880, 86160, 87456, 109320, 114880, 145760, 172320, 174912, 218640, 291520, 327049, 344640, 437280, 654098, 874560, 981147, 1308196, 1635245, 1962294, 2616392, 3270490, 3924588, 4905735, 5232784, 6540980, 7849176, 9811470, 10465568, 13081960, 15698352, 19622940, 20931136, 26163920, 31396704, 39245880, 52327840, 62793408, 78491760, 104655680, 156983520, 313967040]

約数ペア:

[(1, 313967040), (2, 156983520), (3, 104655680), (4, 78491760), (5, 62793408), (6, 52327840), (8, 39245880), (10, 31396704), (12, 26163920), (15, 20931136), (16, 19622940), (20, 15698352), (24, 13081960), (30, 10465568), (32, 9811470), (40, 7849176), (48, 6540980), (60, 5232784), (64, 4905735), (80, 3924588), (96, 3270490), (120, 2616392), (160, 1962294), (192, 1635245), (240, 1308196), (320, 981147), (359, 874560), (480, 654098), (718, 437280), (911, 344640), (960, 327049), (1077, 291520), (1436, 218640), (1795, 174912), (1822, 172320), (2154, 145760), (2733, 114880), (2872, 109320), (3590, 87456), (3644, 86160), (4308, 72880), (4555, 68928), (5385, 58304), (5466, 57440), (5744, 54660), (7180, 43728), (7288, 43080), (8616, 36440), (9110, 34464), (10770, 29152), (10932, 28720), (11488, 27330), (13665, 22976), (14360, 21864), (14576, 21540), (17232, 18220)]