27644340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1069}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 77656320

約数和(自身を除く): 50011980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 862, 1069, 1293, 1724, 2138, 2155, 2586, 3207, 4276, 4310, 5172, 5345, 6414, 6465, 8620, 10690, 12828, 12930, 16035, 21380, 25860, 32070, 64140, 460739, 921478, 1382217, 1842956, 2303695, 2764434, 4607390, 5528868, 6911085, 9214780, 13822170, 27644340]

約数ペア:

[(1, 27644340), (2, 13822170), (3, 9214780), (4, 6911085), (5, 5528868), (6, 4607390), (10, 2764434), (12, 2303695), (15, 1842956), (20, 1382217), (30, 921478), (60, 460739), (431, 64140), (862, 32070), (1069, 25860), (1293, 21380), (1724, 16035), (2138, 12930), (2155, 12828), (2586, 10690), (3207, 8620), (4276, 6465), (4310, 6414), (5172, 5345)]