246211020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124349}}^1$

素因数の和:124375

約数の個数: 72

約数和(自身を含む): 814741200

約数和(自身を除く): 568530180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 124349, 248698, 373047, 497396, 621745, 746094, 1119141, 1243490, 1367839, 1492188, 1865235, 2238282, 2486980, 2735678, 3730470, 4103517, 4476564, 5471356, 5595705, 6839195, 7460940, 8207034, 11191410, 12310551, 13678390, 16414068, 20517585, 22382820, 24621102, 27356780, 41035170, 49242204, 61552755, 82070340, 123105510, 246211020]

約数ペア:

[(1, 246211020), (2, 123105510), (3, 82070340), (4, 61552755), (5, 49242204), (6, 41035170), (9, 27356780), (10, 24621102), (11, 22382820), (12, 20517585), (15, 16414068), (18, 13678390), (20, 12310551), (22, 11191410), (30, 8207034), (33, 7460940), (36, 6839195), (44, 5595705), (45, 5471356), (55, 4476564), (60, 4103517), (66, 3730470), (90, 2735678), (99, 2486980), (110, 2238282), (132, 1865235), (165, 1492188), (180, 1367839), (198, 1243490), (220, 1119141), (330, 746094), (396, 621745), (495, 497396), (660, 373047), (990, 248698), (1980, 124349)]