249539760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2729}}^1$

素因数の和:2875

約数の個数: 120

約数和(自身を含む): 844945920

約数和(自身を除く): 595406160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 2729, 3048, 3810, 4572, 5080, 5458, 5715, 6096, 7620, 8187, 9144, 10160, 10916, 11430, 13645, 15240, 16374, 18288, 21832, 22860, 24561, 27290, 30480, 32748, 40935, 43664, 45720, 49122, 54580, 65496, 81870, 91440, 98244, 109160, 122805, 130992, 163740, 196488, 218320, 245610, 327480, 346583, 392976, 491220, 654960, 693166, 982440, 1039749, 1386332, 1732915, 1964880, 2079498, 2772664, 3119247, 3465830, 4158996, 5198745, 5545328, 6238494, 6931660, 8317992, 10397490, 12476988, 13863320, 15596235, 16635984, 20794980, 24953976, 27726640, 31192470, 41589960, 49907952, 62384940, 83179920, 124769880, 249539760]

約数ペア:

[(1, 249539760), (2, 124769880), (3, 83179920), (4, 62384940), (5, 49907952), (6, 41589960), (8, 31192470), (9, 27726640), (10, 24953976), (12, 20794980), (15, 16635984), (16, 15596235), (18, 13863320), (20, 12476988), (24, 10397490), (30, 8317992), (36, 6931660), (40, 6238494), (45, 5545328), (48, 5198745), (60, 4158996), (72, 3465830), (80, 3119247), (90, 2772664), (120, 2079498), (127, 1964880), (144, 1732915), (180, 1386332), (240, 1039749), (254, 982440), (360, 693166), (381, 654960), (508, 491220), (635, 392976), (720, 346583), (762, 327480), (1016, 245610), (1143, 218320), (1270, 196488), (1524, 163740), (1905, 130992), (2032, 122805), (2286, 109160), (2540, 98244), (2729, 91440), (3048, 81870), (3810, 65496), (4572, 54580), (5080, 49122), (5458, 45720), (5715, 43664), (6096, 40935), (7620, 32748), (8187, 30480), (9144, 27290), (10160, 24561), (10916, 22860), (11430, 21832), (13645, 18288), (15240, 16374)]