56771520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4549}}^1$

素因数の和:4582

約数の個数: 112

約数和(自身を含む): 194157600

約数和(自身を除く): 137386080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 4549, 6240, 9098, 12480, 13647, 18196, 22745, 27294, 36392, 45490, 54588, 59137, 68235, 72784, 90980, 109176, 118274, 136470, 145568, 177411, 181960, 218352, 236548, 272940, 291136, 295685, 354822, 363920, 436704, 473096, 545880, 591370, 709644, 727840, 873408, 887055, 946192, 1091760, 1182740, 1419288, 1455680, 1774110, 1892384, 2183520, 2365480, 2838576, 3548220, 3784768, 4367040, 4730960, 5677152, 7096440, 9461920, 11354304, 14192880, 18923840, 28385760, 56771520]

約数ペア:

[(1, 56771520), (2, 28385760), (3, 18923840), (4, 14192880), (5, 11354304), (6, 9461920), (8, 7096440), (10, 5677152), (12, 4730960), (13, 4367040), (15, 3784768), (16, 3548220), (20, 2838576), (24, 2365480), (26, 2183520), (30, 1892384), (32, 1774110), (39, 1455680), (40, 1419288), (48, 1182740), (52, 1091760), (60, 946192), (64, 887055), (65, 873408), (78, 727840), (80, 709644), (96, 591370), (104, 545880), (120, 473096), (130, 436704), (156, 363920), (160, 354822), (192, 295685), (195, 291136), (208, 272940), (240, 236548), (260, 218352), (312, 181960), (320, 177411), (390, 145568), (416, 136470), (480, 118274), (520, 109176), (624, 90980), (780, 72784), (832, 68235), (960, 59137), (1040, 54588), (1248, 45490), (1560, 36392), (2080, 27294), (2496, 22745), (3120, 18196), (4160, 13647), (4549, 12480), (6240, 9098)]