495068040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1375189}}^1$

素因数の和:1375206

約数の個数: 48

約数和(自身を含む): 1608972300

約数和(自身を除く): 1113904260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1375189, 2750378, 4125567, 5500756, 6875945, 8251134, 11001512, 12376701, 13751890, 16502268, 20627835, 24753402, 27503780, 33004536, 41255670, 49506804, 55007560, 61883505, 82511340, 99013608, 123767010, 165022680, 247534020, 495068040]

約数ペア:

[(1, 495068040), (2, 247534020), (3, 165022680), (4, 123767010), (5, 99013608), (6, 82511340), (8, 61883505), (9, 55007560), (10, 49506804), (12, 41255670), (15, 33004536), (18, 27503780), (20, 24753402), (24, 20627835), (30, 16502268), (36, 13751890), (40, 12376701), (45, 11001512), (60, 8251134), (72, 6875945), (90, 5500756), (120, 4125567), (180, 2750378), (360, 1375189)]