1268909520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{29537}}^1$

素因数の和:29732

約数の個数: 80

約数和(自身を含む): 3955728960

約数和(自身を除く): 2686819440

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, 716, 895, 1074, 1432, 1790, 2148, 2685, 2864, 3580, 4296, 5370, 7160, 8592, 10740, 14320, 21480, 29537, 42960, 59074, 88611, 118148, 147685, 177222, 236296, 295370, 354444, 443055, 472592, 590740, 708888, 886110, 1181480, 1417776, 1772220, 2362960, 3544440, 5287123, 7088880, 10574246, 15861369, 21148492, 26435615, 31722738, 42296984, 52871230, 63445476, 79306845, 84593968, 105742460, 126890952, 158613690, 211484920, 253781904, 317227380, 422969840, 634454760, 1268909520]

約数ペア:

[(1, 1268909520), (2, 634454760), (3, 422969840), (4, 317227380), (5, 253781904), (6, 211484920), (8, 158613690), (10, 126890952), (12, 105742460), (15, 84593968), (16, 79306845), (20, 63445476), (24, 52871230), (30, 42296984), (40, 31722738), (48, 26435615), (60, 21148492), (80, 15861369), (120, 10574246), (179, 7088880), (240, 5287123), (358, 3544440), (537, 2362960), (716, 1772220), (895, 1417776), (1074, 1181480), (1432, 886110), (1790, 708888), (2148, 590740), (2685, 472592), (2864, 443055), (3580, 354444), (4296, 295370), (5370, 236296), (7160, 177222), (8592, 147685), (10740, 118148), (14320, 88611), (21480, 59074), (29537, 42960)]