120264984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 393466320

約数和(自身を除く): 273201336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 361, 399, 456, 504, 532, 661, 684, 722, 798, 1064, 1083, 1197, 1322, 1368, 1444, 1596, 1983, 2166, 2394, 2527, 2644, 2888, 3192, 3249, 3966, 4332, 4627, 4788, 5054, 5288, 5949, 6498, 7581, 7932, 8664, 9254, 9576, 10108, 11898, 12559, 12996, 13881, 15162, 15864, 18508, 20216, 22743, 23796, 25118, 25992, 27762, 30324, 37016, 37677, 41643, 45486, 47592, 50236, 55524, 60648, 75354, 83286, 87913, 90972, 100472, 111048, 113031, 150708, 166572, 175826, 181944, 226062, 238621, 263739, 301416, 333144, 351652, 452124, 477242, 527478, 703304, 715863, 791217, 904248, 954484, 1054956, 1431726, 1582434, 1670347, 1908968, 2109912, 2147589, 2863452, 3164868, 3340694, 4295178, 5011041, 5726904, 6329736, 6681388, 8590356, 10022082, 13362776, 15033123, 17180712, 20044164, 30066246, 40088328, 60132492, 120264984]

約数ペア:

[(1, 120264984), (2, 60132492), (3, 40088328), (4, 30066246), (6, 20044164), (7, 17180712), (8, 15033123), (9, 13362776), (12, 10022082), (14, 8590356), (18, 6681388), (19, 6329736), (21, 5726904), (24, 5011041), (28, 4295178), (36, 3340694), (38, 3164868), (42, 2863452), (56, 2147589), (57, 2109912), (63, 1908968), (72, 1670347), (76, 1582434), (84, 1431726), (114, 1054956), (126, 954484), (133, 904248), (152, 791217), (168, 715863), (171, 703304), (228, 527478), (252, 477242), (266, 452124), (342, 351652), (361, 333144), (399, 301416), (456, 263739), (504, 238621), (532, 226062), (661, 181944), (684, 175826), (722, 166572), (798, 150708), (1064, 113031), (1083, 111048), (1197, 100472), (1322, 90972), (1368, 87913), (1444, 83286), (1596, 75354), (1983, 60648), (2166, 55524), (2394, 50236), (2527, 47592), (2644, 45486), (2888, 41643), (3192, 37677), (3249, 37016), (3966, 30324), (4332, 27762), (4627, 25992), (4788, 25118), (5054, 23796), (5288, 22743), (5949, 20216), (6498, 18508), (7581, 15864), (7932, 15162), (8664, 13881), (9254, 12996), (9576, 12559), (10108, 11898)]