78107760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{36161}}^1$

素因数の和:36183

約数の個数: 80

約数和(自身を含む): 269045280

約数和(自身を除く): 190937520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 36161, 72322, 108483, 144644, 180805, 216966, 289288, 325449, 361610, 433932, 542415, 578576, 650898, 723220, 867864, 976347, 1084830, 1301796, 1446440, 1627245, 1735728, 1952694, 2169660, 2603592, 2892880, 3254490, 3905388, 4339320, 4881735, 5207184, 6508980, 7810776, 8678640, 9763470, 13017960, 15621552, 19526940, 26035920, 39053880, 78107760]

約数ペア:

[(1, 78107760), (2, 39053880), (3, 26035920), (4, 19526940), (5, 15621552), (6, 13017960), (8, 9763470), (9, 8678640), (10, 7810776), (12, 6508980), (15, 5207184), (16, 4881735), (18, 4339320), (20, 3905388), (24, 3254490), (27, 2892880), (30, 2603592), (36, 2169660), (40, 1952694), (45, 1735728), (48, 1627245), (54, 1446440), (60, 1301796), (72, 1084830), (80, 976347), (90, 867864), (108, 723220), (120, 650898), (135, 578576), (144, 542415), (180, 433932), (216, 361610), (240, 325449), (270, 289288), (360, 216966), (432, 180805), (540, 144644), (720, 108483), (1080, 72322), (2160, 36161)]