253127520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{175783}}^1$

素因数の和:175804

約数の個数: 72

約数和(自身を含む): 863802576

約数和(自身を除く): 610675056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 175783, 351566, 527349, 703132, 878915, 1054698, 1406264, 1582047, 1757830, 2109396, 2636745, 2812528, 3164094, 3515660, 4218792, 5273490, 5625056, 6328188, 7031320, 7910235, 8437584, 10546980, 12656376, 14062640, 15820470, 16875168, 21093960, 25312752, 28125280, 31640940, 42187920, 50625504, 63281880, 84375840, 126563760, 253127520]

約数ペア:

[(1, 253127520), (2, 126563760), (3, 84375840), (4, 63281880), (5, 50625504), (6, 42187920), (8, 31640940), (9, 28125280), (10, 25312752), (12, 21093960), (15, 16875168), (16, 15820470), (18, 14062640), (20, 12656376), (24, 10546980), (30, 8437584), (32, 7910235), (36, 7031320), (40, 6328188), (45, 5625056), (48, 5273490), (60, 4218792), (72, 3515660), (80, 3164094), (90, 2812528), (96, 2636745), (120, 2109396), (144, 1757830), (160, 1582047), (180, 1406264), (240, 1054698), (288, 878915), (360, 703132), (480, 527349), (720, 351566), (1440, 175783)]