80493137520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3457609}}^1$

素因数の和:3457722

約数の個数: 80

約数和(自身を含む): 252101260320

約数和(自身を除く): 171608122800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 23280, 3457609, 6915218, 10372827, 13830436, 17288045, 20745654, 27660872, 34576090, 41491308, 51864135, 55321744, 69152180, 82982616, 103728270, 138304360, 165965232, 207456540, 276608720, 335388073, 414913080, 670776146, 829826160, 1006164219, 1341552292, 1676940365, 2012328438, 2683104584, 3353880730, 4024656876, 5030821095, 5366209168, 6707761460, 8049313752, 10061642190, 13415522920, 16098627504, 20123284380, 26831045840, 40246568760, 80493137520]

約数ペア:

[(1, 80493137520), (2, 40246568760), (3, 26831045840), (4, 20123284380), (5, 16098627504), (6, 13415522920), (8, 10061642190), (10, 8049313752), (12, 6707761460), (15, 5366209168), (16, 5030821095), (20, 4024656876), (24, 3353880730), (30, 2683104584), (40, 2012328438), (48, 1676940365), (60, 1341552292), (80, 1006164219), (97, 829826160), (120, 670776146), (194, 414913080), (240, 335388073), (291, 276608720), (388, 207456540), (485, 165965232), (582, 138304360), (776, 103728270), (970, 82982616), (1164, 69152180), (1455, 55321744), (1552, 51864135), (1940, 41491308), (2328, 34576090), (2910, 27660872), (3880, 20745654), (4656, 17288045), (5820, 13830436), (7760, 10372827), (11640, 6915218), (23280, 3457609)]