22261560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6397}}^1$

素因数の和:6440

約数の個数: 64

約数和(自身を含む): 69098400

約数和(自身を除く): 46836840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 6397, 12794, 19191, 25588, 31985, 38382, 51176, 63970, 76764, 95955, 127940, 153528, 185513, 191910, 255880, 371026, 383820, 556539, 742052, 767640, 927565, 1113078, 1484104, 1855130, 2226156, 2782695, 3710260, 4452312, 5565390, 7420520, 11130780, 22261560]

約数ペア:

[(1, 22261560), (2, 11130780), (3, 7420520), (4, 5565390), (5, 4452312), (6, 3710260), (8, 2782695), (10, 2226156), (12, 1855130), (15, 1484104), (20, 1113078), (24, 927565), (29, 767640), (30, 742052), (40, 556539), (58, 383820), (60, 371026), (87, 255880), (116, 191910), (120, 185513), (145, 153528), (174, 127940), (232, 95955), (290, 76764), (348, 63970), (435, 51176), (580, 38382), (696, 31985), (870, 25588), (1160, 19191), (1740, 12794), (3480, 6397)]