247265880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{3767}}^1$

素因数の和:4328

約数の個数: 64

約数和(自身を含む): 743351040

約数和(自身を除く): 496085160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1641, 2188, 2735, 3282, 3767, 4376, 5470, 6564, 7534, 8205, 10940, 11301, 13128, 15068, 16410, 18835, 21880, 22602, 30136, 32820, 37670, 45204, 56505, 65640, 75340, 90408, 113010, 150680, 226020, 452040, 2060549, 4121098, 6181647, 8242196, 10302745, 12363294, 16484392, 20605490, 24726588, 30908235, 41210980, 49453176, 61816470, 82421960, 123632940, 247265880]

約数ペア:

[(1, 247265880), (2, 123632940), (3, 82421960), (4, 61816470), (5, 49453176), (6, 41210980), (8, 30908235), (10, 24726588), (12, 20605490), (15, 16484392), (20, 12363294), (24, 10302745), (30, 8242196), (40, 6181647), (60, 4121098), (120, 2060549), (547, 452040), (1094, 226020), (1641, 150680), (2188, 113010), (2735, 90408), (3282, 75340), (3767, 65640), (4376, 56505), (5470, 45204), (6564, 37670), (7534, 32820), (8205, 30136), (10940, 22602), (11301, 21880), (13128, 18835), (15068, 16410)]