28052880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{653}}^1$

素因数の和:848

約数の個数: 80

約数和(自身を含む): 87583680

約数和(自身を除く): 59530800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 240, 358, 537, 653, 716, 895, 1074, 1306, 1432, 1790, 1959, 2148, 2612, 2685, 2864, 3265, 3580, 3918, 4296, 5224, 5370, 6530, 7160, 7836, 8592, 9795, 10448, 10740, 13060, 14320, 15672, 19590, 21480, 26120, 31344, 39180, 42960, 52240, 78360, 116887, 156720, 233774, 350661, 467548, 584435, 701322, 935096, 1168870, 1402644, 1753305, 1870192, 2337740, 2805288, 3506610, 4675480, 5610576, 7013220, 9350960, 14026440, 28052880]

約数ペア:

[(1, 28052880), (2, 14026440), (3, 9350960), (4, 7013220), (5, 5610576), (6, 4675480), (8, 3506610), (10, 2805288), (12, 2337740), (15, 1870192), (16, 1753305), (20, 1402644), (24, 1168870), (30, 935096), (40, 701322), (48, 584435), (60, 467548), (80, 350661), (120, 233774), (179, 156720), (240, 116887), (358, 78360), (537, 52240), (653, 42960), (716, 39180), (895, 31344), (1074, 26120), (1306, 21480), (1432, 19590), (1790, 15672), (1959, 14320), (2148, 13060), (2612, 10740), (2685, 10448), (2864, 9795), (3265, 8592), (3580, 7836), (3918, 7160), (4296, 6530), (5224, 5370)]