2977897560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{38237}}^1$

素因数の和:38321

約数の個数: 128

約数和(自身を含む): 9911289600

約数和(自身を除く): 6933392040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 3245, 3540, 3894, 5192, 6490, 7080, 7788, 9735, 12980, 15576, 19470, 25960, 38237, 38940, 76474, 77880, 114711, 152948, 191185, 229422, 305896, 382370, 420607, 458844, 573555, 764740, 841214, 917688, 1147110, 1261821, 1529480, 1682428, 2103035, 2255983, 2294220, 2523642, 3364856, 4206070, 4511966, 4588440, 5047284, 6309105, 6767949, 8412140, 9023932, 10094568, 11279915, 12618210, 13535898, 16824280, 18047864, 22559830, 24815813, 25236420, 27071796, 33839745, 45119660, 49631626, 50472840, 54143592, 67679490, 74447439, 90239320, 99263252, 124079065, 135358980, 148894878, 198526504, 248158130, 270717960, 297789756, 372237195, 496316260, 595579512, 744474390, 992632520, 1488948780, 2977897560]

約数ペア:

[(1, 2977897560), (2, 1488948780), (3, 992632520), (4, 744474390), (5, 595579512), (6, 496316260), (8, 372237195), (10, 297789756), (11, 270717960), (12, 248158130), (15, 198526504), (20, 148894878), (22, 135358980), (24, 124079065), (30, 99263252), (33, 90239320), (40, 74447439), (44, 67679490), (55, 54143592), (59, 50472840), (60, 49631626), (66, 45119660), (88, 33839745), (110, 27071796), (118, 25236420), (120, 24815813), (132, 22559830), (165, 18047864), (177, 16824280), (220, 13535898), (236, 12618210), (264, 11279915), (295, 10094568), (330, 9023932), (354, 8412140), (440, 6767949), (472, 6309105), (590, 5047284), (649, 4588440), (660, 4511966), (708, 4206070), (885, 3364856), (1180, 2523642), (1298, 2294220), (1320, 2255983), (1416, 2103035), (1770, 1682428), (1947, 1529480), (2360, 1261821), (2596, 1147110), (3245, 917688), (3540, 841214), (3894, 764740), (5192, 573555), (6490, 458844), (7080, 420607), (7788, 382370), (9735, 305896), (12980, 229422), (15576, 191185), (19470, 152948), (25960, 114711), (38237, 77880), (38940, 76474)]