15933360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 49791456

約数和(自身を除く): 33858096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 337, 394, 591, 674, 788, 985, 1011, 1182, 1348, 1576, 1685, 1970, 2022, 2364, 2696, 2955, 3152, 3370, 3940, 4044, 4728, 5055, 5392, 5910, 6740, 7880, 8088, 9456, 10110, 11820, 13480, 15760, 16176, 20220, 23640, 26960, 40440, 47280, 66389, 80880, 132778, 199167, 265556, 331945, 398334, 531112, 663890, 796668, 995835, 1062224, 1327780, 1593336, 1991670, 2655560, 3186672, 3983340, 5311120, 7966680, 15933360]

約数ペア:

[(1, 15933360), (2, 7966680), (3, 5311120), (4, 3983340), (5, 3186672), (6, 2655560), (8, 1991670), (10, 1593336), (12, 1327780), (15, 1062224), (16, 995835), (20, 796668), (24, 663890), (30, 531112), (40, 398334), (48, 331945), (60, 265556), (80, 199167), (120, 132778), (197, 80880), (240, 66389), (337, 47280), (394, 40440), (591, 26960), (674, 23640), (788, 20220), (985, 16176), (1011, 15760), (1182, 13480), (1348, 11820), (1576, 10110), (1685, 9456), (1970, 8088), (2022, 7880), (2364, 6740), (2696, 5910), (2955, 5392), (3152, 5055), (3370, 4728), (3940, 4044)]