255011760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{118061}}^1$

素因数の和:118083

約数の個数: 80

約数和(自身を含む): 878381280

約数和(自身を除く): 623369520

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, 118061, 236122, 354183, 472244, 590305, 708366, 944488, 1062549, 1180610, 1416732, 1770915, 1888976, 2125098, 2361220, 2833464, 3187647, 3541830, 4250196, 4722440, 5312745, 5666928, 6375294, 7083660, 8500392, 9444880, 10625490, 12750588, 14167320, 15938235, 17000784, 21250980, 25501176, 28334640, 31876470, 42501960, 51002352, 63752940, 85003920, 127505880, 255011760]

約数ペア:

[(1, 255011760), (2, 127505880), (3, 85003920), (4, 63752940), (5, 51002352), (6, 42501960), (8, 31876470), (9, 28334640), (10, 25501176), (12, 21250980), (15, 17000784), (16, 15938235), (18, 14167320), (20, 12750588), (24, 10625490), (27, 9444880), (30, 8500392), (36, 7083660), (40, 6375294), (45, 5666928), (48, 5312745), (54, 4722440), (60, 4250196), (72, 3541830), (80, 3187647), (90, 2833464), (108, 2361220), (120, 2125098), (135, 1888976), (144, 1770915), (180, 1416732), (216, 1180610), (240, 1062549), (270, 944488), (360, 708366), (432, 590305), (540, 472244), (720, 354183), (1080, 236122), (2160, 118061)]