40320564

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 98972160

約数和(自身を除く): 58651596

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 417, 556, 834, 1051, 1668, 2102, 3153, 3197, 4204, 6306, 6394, 9591, 12612, 12788, 19182, 24173, 38364, 48346, 72519, 96692, 145038, 146089, 290076, 292178, 438267, 584356, 876534, 1753068, 3360047, 6720094, 10080141, 13440188, 20160282, 40320564]

約数ペア:

[(1, 40320564), (2, 20160282), (3, 13440188), (4, 10080141), (6, 6720094), (12, 3360047), (23, 1753068), (46, 876534), (69, 584356), (92, 438267), (138, 292178), (139, 290076), (276, 146089), (278, 145038), (417, 96692), (556, 72519), (834, 48346), (1051, 38364), (1668, 24173), (2102, 19182), (3153, 12788), (3197, 12612), (4204, 9591), (6306, 6394)]